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Crocs Unisex Adult Specialist Ii Clog
Sustainable Certifications
Product Certification (1)
ISCC PLUS
The International Sustainability and Carbon Certification (ISCC) PLUS standard supports the transition to a circular economy and bio-economy. ISCC PLUS certified products meet sustainability requirements such as the preservation of bio-diverse land, social standards and full traceability throughout the entire supply chain through a chain of custody.
Price: | £36.98£36.98 - £39.70£39.70 |
- 3 UK Men/ 4 UK Women
- 4 UK Men/ 5 UK Women
- 5 UK Men/ 6 UK Women
- 6 UK Men/ 7 UK Women
- 7 UK Men/ 8 UK Women
- 8 UK Men/ 9 UK Women
- 8/9 UK Men/ 9/10 UK Women
See available options - 9 UK Men/ 10 UK Women
- 10 UK Men/ 11 UK Women
- 11 UK Men/ 12 UK Women
- 12 UK Men/ 13 UK Women
See available options - 13 UK Men/ 14 UK Women
- 14 UK Men/ 15 UK Women
- 6.5/9 UK
See available options - 48/49
UK Specialist Ii Clog (Adult)
Brand size | EU size | U.S. size | Heel to toe (in) |
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1 UK Men/ 2 UK Women | 33-34 | M2 / W4 | 7.9 |
2 UK Men/ 3 UK Women | 34-35 | M3 / W5 | 8.3 |
3 UK Men/ 4 UK Women | 36-37 | M4 / W6 | 8.7 |
4 UK Men/ 5 UK Women | 37-38 | M5 / W7 | 9.1 |
5 UK Men/ 6 UK Women | 38-39 | M6 / W8 | 9.4 |
6 UK Men/ 7 UK Women | 39-40 | M7 / W9 | 9.8 |
7 UK Men/ 8 UK Women | 41-42 | M8 / W10 | 10.2 |
8 UK Men/ 9 UK Women | 42-43 | M9 / W11 | 10.6 |
9 UK Men/ 10 UK Women | 43-44 | M10 / W12 | 11 |
10 UK Men/ 11 UK Women | 45-46 | M11 / W13 | 11.4 |
11 UK Men/ 12 UK Women | 46-47 | M12 / W14 | 11.8 |
12 UK Men/ 13 UK Women | 48-49 | M13 / W15 | 12.2 |
13 UK Men/ 14 UK Women | 49-50 | M14 / W16 | 12.6 |
14 UK Men/ 15 UK Women | 50-51 | M15 / W17 | 13 |
15 UK Men/ 16 UK Women | 51-52 | M16 / W18 | 13.4 |
16 UK Men/ 17 UK Women | 52-53 | M17 / W19 | 13.8 |
UK Specialist Ii Clog (Kids)
Brand size | EU size | U.S. size | Heel to toe (in) |
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2 Child | 17-18 | C2 | 3.9 |
3 Child | 18-19 | C3 | 4.2 |
4 Child | 19-20 | C4 | 4.5 |
5 Child | 20-21 | C5 | 4.8 |
6 Child | 22-23 | C6 | 5.2 |
7 Child | 23-24 | C7 | 5.5 |
8 Child | 24-25 | C8 | 5.9 |
9 Child | 25-26 | C9 | 6.2 |
10 Child | 27-28 | C10 | 6.5 |
11 Child | 28-29 | C11 | 6.9 |
12 Child | 29-30 | C12 | 7.2 |
13 Child | 30-31 | C13 | 7.5 |
W1 | 32-33 | J1 | 7.9 |
Top Brand
Crocs

94% positive ratings from 10K+ customers

100K+ recent orders from this brand
Product details
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Material compositionSynthetic
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Care instructionsPlease avoid leaving Crocs where they will be exposed to heat or sun, such as a dish washer, washing machine, or hot car, as this can cause the shoes to shrink or warp.
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Sole materialEthylene Vinyl Acetate
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Platform height3
About this item
- Pick the ideal Crocs size: Crocs use US sizing on the sole; UK sizes follow a one-size conversion (e.g., US M5 | W7 corresponds to UK M4 | W5), If you typically wear a half size, we recommend you order a size up
- Get the Right Fit: Crocs go by US sizes on the sole. Make sure you're on point with the conversion—check our size chart below!
From the manufacturer
What's your Classic Clog style?
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Classic Clog
Original and Versatile. The iconic Classic Clogs that started the comfort revolution worldwide.
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Classic Height
More Extra Than Ever. The Classic Platform, with a heightened, contoured outsole for extra height, attitude and style.
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Classic Lined
The classic, but cosier! It's time to show your soft side. Warm and fuzzy feeling inside with our warm version of Classics.
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Classic Sandal
Show Off Your Charms. Enjoy our Classic Sandals, Flips & Slides. The slip on design that is perfect for those on-the-go.
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With Jibbitz
Introducing Creative Ways to Personalize : Discover effortless style with our versatile collection, interchangeable for any mood or occasion, in a variety of sizes and materials.
Jibbitz : Introducing Creative Ways to Personalize

Fresh Expression
- Our Jibbitz brings a modern, stylish look to your everyday life.

Easy to use
- Designed for effortless usability, it's simple and convenient.

Variety of sizes and materials
- Choose from a range of sizes and materials to suit your preferences.

Interchangeable to fit
- Interchangeable to fit any mood/occasion.
- Customize and adapt it to your needs with interchangeable features.
Which CLOG is right for me?
![]() Classic | ![]() Crocband | ![]() Baya | ![]() All Terrain | |
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Customer Reviews
|
4.7 out of 5 stars 449,796
|
4.6 out of 5 stars 134,348
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4.7 out of 5 stars 64,259
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4.4 out of 5 stars 13,679
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Fit Guide
| Roomy | Relaxed | Roomy | Roomy |
Sizes Available EU
| 33-53 | 36-51 | 36-49 | 36-53 |
Sizes Available UK
| M1|W2 - M16|W17 | M3|W4 - M14|W15 | M3|W4 - M12|W13 | M3|W4 - M16|W17 |
Gender
| Unisex-Adult | Unisex-Adult | Unisex-Adult | Unisex-Adult |
Colors Available
| ✔ | ✔ | ✔ | ✔ |
Water Friendly
| ✔ | ✔ | ✔ | ✔ |
Adjustable straps
| ✘ | ✘ | ✘ | ✔ |
Jibbitz Friendly
| ✔ | ✔ | ✔ | ✔ |
Category
| Comfort | Comfort | Comfort | Comfort |
Upper
| 100% Thermoplastic (EVA) | 100% Thermoplastic (EVA) | 100% Thermoplastic (EVA) | 92% Thermoplastic+7.5%Textile |
Footbed
| 100% Thermoplastic (EVA) | 100% Thermoplastic (EVA) | 100% Thermoplastic (EVA) | 100% Thermoplastic (EVA) |
Sole
| Ethylene Vinyl Acetate | Ethylene Vinyl Acetate | Ethylene Vinyl Acetate | Rubber |
Comparison of Sizes

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How can I find the perfect size?
Crocs use US sizes, which you can find on the sole of the shoe. To ensure you get the correct size for your location, check our size chart below for size conversions. If you usually wear a half size, we recommend ordering the next whole size up.
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What is the difference between the Standard, Relaxed, and Roomy fits in Crocs shoes?
Standard fit: Snug, conforms closely to your foot.
Relaxed fit: Offers more room than Standard fit, feels secure with slight extra space.
Roomy fit: Most generous option, ample room for your feet.
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Can I expose my Crocs shoes to high heat or intense sunlight?
It is not recommended to expose your Crocs shoes to extreme heat or intense sunlight for extended periods. The unique nature of Crocs PCCR material may cause them to warp under high temperatures.
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How should I clean my Crocs shoes?
Clean your Crocs shoes by hand washing only. For models with a lining, use a mesh fabric or a delicate cycle (up to 30°C) if machine washing. Note that machine washing is at your own risk.
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What material are Crocs shoes made from?
Crocs shoes are made from a proprietary closed-cell resin called Croslite. This material provides softness, comfort, lightweight feel, and non-marking qualities that are beloved by Crocs wearers.
From the brand

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CONFIDENTLY COMFORTABLE
We support comfort at every level, because when you’re comfortable, you can do anything.
PEOPLE-PURPOSED DESIGN
We think people-first at every step. We design for everything you do and everywhere you go.
DELIGHTFULLY DEMOCRATIC
We celebrate one-of-a-kinds and stand together with all different kinds.
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Jewelry Jibbitz
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Disney Jibbitz
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Our North Star, Come As You Are, has always been our invitation to the world to be your most authentic you, and be it proudly.
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Medical Jibbitz
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Characters
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Gaming Jibbitz
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All in Pink
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Sport Lovers
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Food Jibbitz
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Animal Jibbitz
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Crocs, a world leader in innovative casual footwear, is dedicated to the future of comfort. The original and most famous style, the Classic Clog, is instantly recognized around the world, and for good reason: since 2002, Crocs has sold more than 300 million pairs in over 90 countries!
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We are committed to inspiring consumers from all walks of life while expressing our brand values.
We are Global, Genuine, Colorful, Polarizing, Inclusive and Confident Brand.
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Shop Clogs
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Shop for Kids
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Shop Characters
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Shop Platforms
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Shop Sandals
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Product details
- Is discontinued by manufacturer : No
- Product Dimensions : 30 x 20 x 10 cm; 277.83 g
- Date First Available : 1 Sept. 2023
- Manufacturer : Crocs
- ASIN : B0716ZXG8R
- Item model number : 204590
- Department : Unisex
- Best Sellers Rank: 63,408 in Fashion (See Top 100 in Fashion)
- 110 in Women's Clogs
- Customer reviews:
Product description
Do your shoes live up to your career specialty? Everything that makes Crocs so comfortable works overtime in these clogs from the Crocs At Work Collection. This style includes thicker construction at the toes and metatarsal areas, increased arch support, and nubbed Croslite foam footbeds for a massage-like experience with every step.

Sustainable Certifications
Products with trusted sustainability certification(s).
Product Certification (1)
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find these clogs comfortable, with one mentioning they support feet throughout the day, and appreciate their quality, sturdiness, and value for money. They are ideal for working in gardens and kitchens, with good grip to the ground and easy slip-on/off functionality. While some customers find them to be an excellent fit, others note they run too wide for slim feet.
AI-generated from the text of customer reviews
Select to learn more
Customers find these clogs comfortable, with one customer noting they feel like slippers and another mentioning they provide excellent foot support throughout the day.
"...cause hard skin, ruin socks if you try to wear them but they are so comfortable and hard-wearing I only replace when the soles smooth out, I walk a..." Read more
"...They are a roomy fit, but that's intended and they are comfortable...." Read more
"...They're super comfortable. We're both fans of Crocs." Read more
"...They are truly life changing. They are so very comfortable especially as in my left heel feels like it has a ball bearing in it, so I was unable to..." Read more
Customers find these clogs to be superb and fantastic, with one customer noting they are particularly suitable for professional use.
"Fantastic shoe, it's slightly bigger so maybe order a size down but when put into sports more it fits perfect...." Read more
"The Crocs are excellent, just right for short visits to the garden and even longer spells out there, although I wouldn't wear them for digging etc...." Read more
"...Basically the are really good foot ware and a definite improvement on the Birki as when you get the correct size they do not slop around on your feet..." Read more
"...In my case they give great, shaped support when suffering from plantar fasciitis. They are firm but not too hard to walk in...." Read more
Customers find these clogs well made and lasting, with one customer noting they feel very secure.
"...They are firm but not too hard to walk in...." Read more
"...Otherwise excellent Crocs quality." Read more
"Love these clogs, comfortable and durable" Read more
"...clean , comfortable and absolutely great on carpeted stairs they feel very secure ,the soles grip really well ...." Read more
Customers find these clogs ideal for outdoor activities, particularly in gardens and kitchens.
"The Crocs are excellent, just right for short visits to the garden and even longer spells out there, although I wouldn't wear them for digging etc...." Read more
"...They're perfect as house shoes, going out shoes, and for working in the garden. They're super comfortable. We're both fans of Crocs." Read more
"...Never the less they are great for any other gardening task and with the slightly higher lip at the back they keep you feet dry in all weathers...." Read more
"...I imagine they'd be good in kitchens or outside due to their waterproofness..." Read more
Customers find these clogs to be good value for money.
"Excellent buy." Read more
"...easily the best and keep my husbands feet very warm, great sizing, price and arrival of package" Read more
"...They are very comfy, very light weight and very good value for money. I could wear them for hours without wearing them in; straight from the box...." Read more
"Great value and just the item for muddy wet areas that aren’t too deep !" Read more
Customers appreciate the clogs' slip resistance, noting they provide good grip to the ground and don't move once on.
"...The internal grippers in the sole are great as well to stop your foot sliding around. I never want to go to another shoe again." Read more
"...Easy to slip on and off, wide toe Base so no pinching, wide shoe so loads of room" Read more
"...on the Birki as when you get the correct size they do not slop around on your feet, mind you the Birki clog is a harder foot bed and better suited..." Read more
"...They are firm but not too hard to walk in...." Read more
Customers like the appearance of these clogs, describing them as fabulous and looking like new.
"...As these have no vents my feet are lovely and warm. They are the best things I have ever purchased from Amazon. They are truly life changing...." Read more
"...thick insoles and with the strap at the back above the heel,and they look ok,they fit moreless ok,only very little loose although I can feel my toes..." Read more
"They are beautiful, but not the most comfortable to wear for 8 hours shift in a hospital. Also they make my feet sweat." Read more
"...are very comfortable, I walk miles a day in them and they still look like new. Would definitely recommend" Read more
Customers have mixed opinions about the clogs' fit, with some finding them excellent while others report sizing issues, noting they run too big and are too wide for people with slim feet.
"...bigger so maybe order a size down but when put into sports more it fits perfect. Tons of toe wiggle room, and it's like walking on a cloud...." Read more
"...Easy to slip on and off, wide toe Base so no pinching, wide shoe so loads of room" Read more
"...sizing chart and had to return the first pair because they were the wrong size. I wanted UK size 8...." Read more
"Brilliantly comfortable & snug fit...." Read more
Reviews with images

Small modification necessary to avoid sweating
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 3 December 2024Size: 7 UK Men/ 8 UK WomenColour: BlackVerified PurchaseFantastic shoe, it's slightly bigger so maybe order a size down but when put into sports more it fits perfect. Tons of toe wiggle room, and it's like walking on a cloud. I do a lot of walking and generally wear through shoes in a couple of months but these are holding it great. I've put great stress on the sports mode band as well and it's holding on no problem. The internal grippers in the sole are great as well to stop your foot sliding around. I never want to go to another shoe again.
- Reviewed in the United Kingdom on 19 August 2024Size: 6 UK Men/ 7 UK WomenColour: BlackVerified PurchaseUgly, cause hard skin, ruin socks if you try to wear them but they are so comfortable and hard-wearing I only replace when the soles smooth out, I walk a lot of miles. Easy to slip on and off, wide toe Base so no pinching, wide shoe so loads of room
- Reviewed in the United Kingdom on 20 June 2018Size: 9 UK Men/ 10 UK WomenColour: NavyVerified PurchaseThe Crocs are excellent, just right for short visits to the garden and even longer spells out there, although I wouldn't wear them for digging etc. They are a roomy fit, but that's intended and they are comfortable.
Like others I misunderstood the sizing chart and had to return the first pair because they were the wrong size. I wanted UK size 8. You can't order UK size 8, you have to choose either M8 or M9. The size chart says that label size M9 = UK size 8, so I ordered M9. I was sent UK size 9 (which were label size M10). They were too big so I had to return them and re-order M8.
Amazon usually gets this sort of thing right but they are showing no sign of sorting this out.
- Reviewed in the United Kingdom on 6 December 2018Size: 9 UK Men/ 10 UK WomenColour: BlackVerified PurchaseBrilliantly comfortable & snug fit. these are going to be my going out shoes; the last pair I got I use in the garden, but they are not that well suited to digging and forking as the soles are too soft for such tasks. Never the less they are great for any other gardening task and with the slightly higher lip at the back they keep you feet dry in all weathers.
Basically the are really good foot ware and a definite improvement on the Birki as when you get the correct size they do not slop around on your feet, mind you the Birki clog is a harder foot bed and better suited to gardening but they fall down on the back of the Birki clog which is very low slung with dirt a wet ingress.
- Reviewed in the United Kingdom on 20 May 2024I figured it was time to get the hubs a new pair of Crocs. He has this same pair, in black, for the last 15+ years. One shoe lost it's strap and the tread on both was just holding together.
He was thrilled to receive a new pair, in blue, and wears them everywhere. They're perfect as house shoes, going out shoes, and for working in the garden. They're super comfortable.
We're both fans of Crocs.
- Reviewed in the United Kingdom on 26 March 2024Size: 10 UK Men/ 11 UK WomenColour: BlackVerified PurchaseThis is my second pair. They are very versatile and are suitable to wear in many different situations. In my case they give great, shaped support when suffering from plantar fasciitis. They are firm but not too hard to walk in. If you've suffered from plantar you'll know how difficult and painful it is to walk in ordinary shoes and how wearing the correct shoe is all important.. Highly recommended.
- Reviewed in the United Kingdom on 19 August 2021Size: 9 UK Men/ 10 UK WomenColour: BlackVerified PurchaseI have to wear ankle & lower leg compression wraps due to swollen lower limbs. My ordinary shoes no longer fit. I tried these and was able to wear them straight out of the packaging. They are so comfortable and were able to accommodate the wraps easily. As these have no vents my feet are lovely and warm. They are the best things I have ever purchased from Amazon. They are truly life changing. They are so very comfortable especially as in my left heel feels like it has a ball bearing in it, so I was unable to put that foot on the floor without severe pain. The heel cup of the crocs stops the pain in that heel and allows me to put my foot on the floor enabling me to walk with much less pain. I would recommend these to anyone in a similar situation. Amazing, thank you crocs and Amazon
- Reviewed in the United Kingdom on 23 November 2024Size: 8 UK Men/ 9 UK WomenColour: BlackVerified PurchaseI would like a size mens 8 in these keep sending a 9
Top reviews from other countries
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Paolo PastoreReviewed in Italy on 4 September 2020
5.0 out of 5 stars Come scegliere il giusto numero.
Size: 7 UK Men/ 8 UK WomenColour: NavyVerified PurchaseHo preso sia questo modello senza buchi per lavoro, sia l'omologo con i buchi per casa. Sembrano molto comodi e leggeri.
Come scegliere il numero giusto?
Semplicemente poggiare il piede a terra e accostarlo col tallone ad un muro, prendere un metro rigido infilarlo sotto il piede e misurare mettendo lo 0 rivolto verso il tallone e muro, leggere la misura che fuoriesce al di sotto del dito più lungo (di solito l'alluce). Nel mio caso che normalmente ho un 42,5/43 avevo 260mm ossia 25,6cm, che confrontati sulla tabella delle misure del modello unisex della scarpa corrisponde a un 41/42. La scelta perciò va fatta tenendo conto dei mm indicati sulla tabella perchè indicano la misura minima di calzata, cioè il 41/42 copre misure dai 255mm ai 266 mm che rappresentano il minimo del numero 42/43. Per cui tutti i piedi che misurano da 255 a 264mm calzano 41/42. Nel mio caso sento toccare leggermente le punte e il tallone sul bordo, ma essendo la scarpa molto morbida, credo che con il tempo tenderà a cedere il giusto. Se avessi preso un 42/43 sarebbe stato troppo lungo e largo.
- Deepak KachhwahaReviewed in India on 8 November 2020
5.0 out of 5 stars Very comfy
Size: 8 UK Men/ 9 UK WomenColour: BlackVerified PurchaseIn summers it feels very uncomfortable otherwise nice product.
- DavKarReviewed in Canada on 15 December 2024
5.0 out of 5 stars Even more comfortable than they look.
Size: 8 UK Men/ 9 UK WomenColour: BlackVerified PurchaseThese have been around for years but this is the first time I ever bought any. I wish I had done this sooner. The look kinda grows on you but the comfort is immediate. I bought a second pair shortly after the first ones. The first one was the type with the ventilation holes which has obvious drawbacks when it rains. The second pair doesn't have those holes. Unless there is more than I few inches of snow or really severe cold temperatures I wear my Crocs year round. I am thinking of getting a third pair to use as slippers. That's how comfortable they are.
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Alicia RomanoReviewed in Mexico on 24 January 2021
5.0 out of 5 stars Gran opción pero con ventilación.
Simplemente excelentes. Reflejo de la salga calidad en el desarrollo de un producto. El único gran detalle es que no tienen ventilación y forzosamente te mantiene tus pies huumedos durante el trabajo.
- Prasad JoshiReviewed in India on 9 July 2019
5.0 out of 5 stars Durable
Size: 11 UK Men/ 12 UK WomenColour: BlackVerified PurchaseDurable.