Start Using the Crocs Size Chart, Seriously

Sizing is a big deal for some people. I mean, many websites don’t have this information readily available. When you’re shopping for shoes, you may not find their sizing charts. And, even if you find a sizing chart, they usually aren’t very detailed or don’t display enough information to help you out.

You think you’re size 10, then you purchase size 10 Crocs, but your feet can’t fit into them. I feel for you, my friend. That’s why I’ve created this handy-dandy Crocs size chart for all the Crocs lovers out there!

I’ve also included specific answers about whether Crocs are true to size or not throughout this article. I hope these will help you find the right pair of shoes for your needs! Please let me know if you have any feedback or questions about these recommendations or Crocs products in general.

Now, let’s talk about sizing.

Men’s vs. Women’s vs. Children’s Shoes

Crocs has shoes for everyone in the family. There are Crocs for men and women, children, and juniors. When shopping, how do you tell the difference? That’s easy…the label will say who the shoe is designed for. Here’s a rundown of what each label means:

W: signifies that the shoes are made for women.
M: Indicates that the pair is designed for men.
C: As the label suggests, the shoes are sized for children.
J: J stands for Junior, which refers to people between the ages of 13 and 19.
M/W: M/W stands for Men/Women. This label indicates that men and women can wear the shoes.

The following tables outline the standard sizes for all Crocs footwear products.

Crocs Red Starlight (found on Etsy)

Women’s Crocs Size Chart

UNITED STATES	UNITED KINGDOM	EUROPE
W5	3	35-36
W6	4	36-37
W7	5	37-38
W8	6	38-39
W9	7	39-40
W10	8	41-42
W11	9	42-43

Men’s Crocs Size Chart

UNITED STATES	UNITED KINGDOM	EUROPE
M7	6	39-40
M8	7	41-42
M9	8	42-43
M10	9	43-44
M11	10	45-46
M12	11	46-47
M13	12	48-49

Kids Crocs Size Chart

UNITED STATES	UNITED KINGDOM	EUROPE
C4	4	19-20
C5	5	20-21
C6	6	22-23
C7	7	23-24
C8	8	24-25
C9	9	25-26
C10	10	27-28
C11	11	28-29
C12	12	29-30
C13	13	30-31
J1	1	32-33
J2	2	33-34
J3	3	34-35

Unisex Crocs Size Chart

UNITED STATES	UNITED KINGDOM	EUROPE
M4/W6	3-4	36-37
M5/W7	4-5	37-38
M6/W8	5-6	38-39
M7/W9	6-7	39-40
M8/W10	7-8	41-42
M9/W11	8-9	42-43
M10/W12	9-10	43-44
M11	10-11	45-46
M12	11-12	46-47
M13	12	48-49
M14	13	49-50

Classic Clog & Lined (Fuzzy) Crocs Size Chart

UNITED STATES	UNITED KINGDOM	EUROPE	JAPAN	KOREA
M4 \| W6	M3 \| W4	36-37	22	230
M5 \| W7	M4 \| W5	37-38	23	240
M6 \| W8	M5 \| W6	38-39	24	250
M7 \| W9	M6 \| W7	39-40	25	260
M8 \| W10	M7 \| W8	41-42	26	265
M9 \| W11	M8 \| W9	42-43	27	270
M10 \| W12	M9 \| W10	43-44	28	280
11	10	45-46	29	290
12	11	46-47	30	N/A
13	12	48-49	31	N/A
14	13	49-50	N/A	N/A
15	14	50-51	N/A	N/A
16	15	51-52	N/A	N/A
17	16	52-53	N/A	N/A

Do Classic Crocs Clogs Fit True to Size?

The Classic or Iconic Crocs clogs fit true to size so you can order your usual shoe size.

Do Fuzzy (Lined) Crocs Clogs Fit True to Size?

Fuzzy Crocs tend to run small. Regarding width, 72% of 4000 purchasers testified that the shoes felt true to size, while 18% of the reviewers complained that the shoes were too narrow. Regarding length, 53% of 4000 customers stated that the shoes were true to size, but 47% of them opined that the shoes ran small.

When I tried on the Fuzzy Crocs, I found that they ran small. If you wear a half-size, choose the nearest half-size up. For instance, if you usually wear 8.5 shoes, 9.5 Fuzzy Crocs are better for your feet. And if you wear a whole size? Kindly choose a shoe that’s 1 US size bigger than your normal shoe size.

Children’s Classic Clog & Fuzzy Crocs Size Chart

US Size	UK Size	EU Sizes	JP Size	Korea Size	Inches	Millimeters
C2	N/A	N/A	N/A	N/A	3 7/8	98
C3	N/A	N/A	N/A	N/A	4 1/8	107
C4	4	19-20	12	140	4 1/2	115
C5	5	20-21	13	150	4 7/8	123
C6	6	22-23	14	155	5 1/8	132
C7	7	23-24	15	160	5 1/2	140
C8	8	24-25	15.5	165	5 7/8	149
C9	9	25-26	16.5	170	6 1/8	157
C10	10	27-28	17.5	180	6 1/2	166
C11	11	28-29	18	185	6 7/8	174
C12	12	29-30	18.5	190	7 1/8	183
C13	13	30-31	19	195	7 1/2	191
J1	1	32-33	19.5	200	7 7/8	200
J2	2	33-34	20	210	8 1/8	208
J3	3	34-35	21	220	8 1/2	217
J4	4	36-37	22	230	8 7/8	225
J5	5	37-38	23	240	9 1/8	233
J6	6	38-39	24	250	9 1/2	242

Do Children’s Classic Crocs Clogs Fit True to Size?

Yes, Children’s Classic Clogs run true to size. They are designed to fit well and be comfortable for children.

Do Children’s Fuzzy (Lined) Crocs Clogs Fit True to Size?

Although I have no evidence to support my claim, I recommend purchasing one size larger than your child’s foot. Children’s feet grow very quickly, so even if their shoes are loose now, they will soon fit better.

That’s why I think there are little or no complaints about Kids’ Fuzzy Crocs. As a parent, Most parents (and I did when my kids were much younger) buy shoes that are slightly larger than their children’s actual size anyway.

The beautiful thing about Crocs is that they have straps that can keep your feet in place, even if the shoes are too large for you.

Crocs Boot (MEN) Size Chart

US Size	UK Size	EU Sizes	JP Size	Korea Size	Inches	Millimeters
4	N/A	N/A	22	230	8 5/8	221
5	N/A	N/A	23	240	9	229
6	N/A	N/A	24	250	9 3/8	238
7	6	39-40	25	260	9 5/8	246
8	7	41-42	26	265	10	255
9	8	42-43	27	270	10 3/8	263
10	9	43-44	28	280	10 5/8	272
11	10	45-46	29	290	11	280
12	11	46-47	30	300	11 3/8	288
13	12	48-49	31	310	11 5/8	297
14	N/A	N/A	N/A	N/A	12	305
15	N/A	N/A	N/A	N/A	12 3/8	314
16	N/A	N/A	N/A	N/A	12 5/8	323
17	N/A	N/A	N/A	N/a	13	331

Do Men’s Crocs Boots Fit True to Size?

I have learned from experience that Crocs shoes are generally comfortable, but when a lining is present (such as in the Fuzzy or AllCast boots), they tend to fit more snugly.

Men’s AllCast Rain Boot

This rain boot fits true to size, so you will not have to worry about getting a larger size.

Men’s AllCast II Winter Boot

Since this winter boot tends to run small, I recommend ordering a half to a whole size bigger than what you usually wear.

Men’s AllCast Luxe II Winter Boot

This winter boot usually runs small. Choose half to a whole size up for a better fit.

Crocs Boot (WOMEN) Size Chart

US Size	UK Size	EU Sizes	JP Size	Korea Size	Inches	Millimeters
3	N/A	N/A	N/A	N/A	8	204
4	N/A	N/A	N/A	210	8 3/8	212
5	3	34-35	21	220	8 5/8	221
6	4	36-37	22	230	9	229
7	5	37-38	23	240	9 3/8	238
8	6	38-39	24	250	9 5/8	246
9	7	39-40	25	260	10	255
10	8	41-42	26	270	10 3/8	263
11	9	42-43	N/A	N/A	10 5/8	272
12	10	N/A	N/A	N/A	11	280

Do Women’s Crocs Boots Fit True to size?

As a general rule, if Crocs have no lining, they will fit true to size. However, Crocs have linings—like Fuzzy Crocs or AllCast Winter boots—then you should go up one size.

Women’s AllCast Rain Boot

This rain boot fits true to size, so you can order it with confidence.

Women’s AllCast II Winter Boot

This boot runs small. Choose half to one size larger than you typically wear.

Women’s AllCast Luxe II Winter Boot

Because this winter boot tends to fit snugly, I recommend that you order one half to a full size larger than your usual shoe size.

Crocs Slide Size Chart

US Size	UK Size	EU Sizes	JP Size	Korea Size
M4 \| W6	M3 \| W4	36-37	22	230
M5 \| W7	M4 \| W5	37-38	23	240
M6 \| W8	M5 \| W6	38-39	24	250
M7 \| W9	M6 \| W7	39-40	25	260
M8 \| W10	M7 \| W8	41-42	26	265
M9 \| W11	M8 \| W9	42-43	27	270
M10 \| W12	M9 \| W10	43-44	28	280
11	10	45-46	29	290
12	11	46-47	30	N/A
13	12	48-49	31	N/A
14	13	49-50	N/A	N/A
15	14	50-51	N/A	N/A
16	15	51-52	N/A	N/A
17	16	52-53	N/A	N/A

Do Crocs Slides Fit True to size?

Yes, they fit true to size.

Crocs Flip-flop Size Chart

US Size	UK Size	EU Sizes	JP Size	Korea Size
M4 \| W6	M3 \| W4	36-37	22	230
M5 \| W7	M4 \| W5	37-38	23	240
M6 \| W8	M5 \| W6	38-39	24	250
M7 \| W9	M6 \| W7	39-40	25	260
M8 \| W10	M7 \| W8	41-42	26	265
M9 \| W11	M8 \| W9	42-43	27	270
M10 \| W12	M9 \| W10	43-44	28	280
11	10	45-46	29	290
12	11	46-47	30	N/A
13	12	48-49	31	N/A
14	13	49-50	N/A	N/A
15	14	50-51	N/A	N/A
16	15	51-52	N/A	N/A
17	16	52-53	N/A	N/A

Do Crocs Flip-flops Fit True to size?

Yes, Crocs flip-flops run true to size.