measuring the foot

Determining your size

Shopping for a half size? Order up to the next largest whole size.
Not sure about your size? No worries, you have 45 days to exchange your order.

 
women's sizes
how long is your foot? mm 212 222 229 238 246 255 263
inches 8 ⅜ 8 ⅝ 9 9 ⅜ 9 ⅝ 10 10 ⅜
then your shoe size is AU / US W4 W5 W6 W7 W8 W9 W10
UK 2 3 4 5 6 7 8
EU 33-34 34-35 36-37 37-38 38-39 39-40 41-42
men's sizes
how long is your foot? mm 238 246 255 263 272 280 288
inches 9 ⅜ 9 ⅝ 10 10 ⅜ 10 ⅝ 11 11 ⅜
then your shoe size is AU / US M6 M7 M8 M9 M10 M11 M12
UK 5 6 7 8 9 10 11
EU 38-39 39-40 41-42 42-43 43-44 45-46 46-47
kids' sizes
how long is your foot? mm 115 123 132 140 149 157 166 174 183 191 200 208 217
inches 4 ½ 4 ⅞ 5 ⅛ 5 ½ 5 ⅞ 6 ⅛ 6 ½ 6 ⅞ 7 ⅛ 7 ½ 7 ⅞ 8 ⅛ 8 ½
then your shoe size is AU / US / UK C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 J1 J2 J3
EU 19-20 20-21 22-23 23-24 24-25 25-26 27-28 28-29 29-30 30-31 32-33 33-34 34-35
kids' dual sizes
how long is your foot? mm 115-123 132-140 149-157 166-174 183-191 200 208 217
inches 4 ½-4 ⅞ 5 ⅛-5 ½ 5 ⅞-6 ⅛ 6 ½-6 ⅞ 7 ⅛-7 ½ 7 ⅞ 8 ⅛ 8 ½
then your shoe size is AU / US / UK C4-5 C6-7 C8-9 C10-11 C12-13 J1 J2 J3
EU 19-21 22-24 24-26 27-29 29-31 32-33 33-34 34-35
 

Crocs™ kids' DIY fit guide download

 

crocs fit guide

Choose the right fit for your foot. At Crocs.com, you’ll find roomy, relaxed and standard fit styles. So, whether you’re a narrow size or wide, you’ll find the perfect fit for you.

roomy fit: our most generous roomy fit

relax fit: a little room; feels more secure on your foot

standard fit: no extra room; feels comfortably snug
Roomy Fit Relaxed Fit Standard Fit

Our roomiest fit, just like our original style clog. Some models include a heel-hugging back strap for more stability.

  • Our widest fit. Your feet often won't meet the sides.
  • Generous in length. Your toes shouldn't touch the front.
  • Roomy across the top for lots of breathability.

Expect a little room, but a more secure fit than our roomy styles. Some models include laces or straps, but all should feel stable on your foot as you walk.

  • Slight amount of room around the perimeter of foot. The sides of your feet may occassionally meet the shoe walls.
  • A secure, yet relaxed fot across the top of your foot.
  • Wiggle room at the front of the shoe - your toes shouldn't touch the front.

Standard fits offer a more snug (but not tight) fit than our roomy or relaxed styles. They should conform to fit your foot securely with minimal or no slipping as you walk.

  • Your heel should rest securely and the shoe shouldn't ride up and down.
  • Sides, top and arch area of the shoe should comfortably hug your feet.
  • Wiggle room at the front of the shoe - your toes shouldn't touch the front.