Size Guide

Size Guide

Men

  • All of our men’s shoes are wider than conventional men’s shoes. If you normally wear a larger size to get a wider fit in conventional shoes, you may not have to do that with Xero Shoes.
  • Natural materials (like leather or canvas) may stretch during initial wear.
  • If you think of your foot as particularly narrow, you can consider ordering a women’s style. Many of our male customers find a great fit in our women’s styles. 
  • Our men's and women's shoes are very similar, the difference will be the width. The men's version will have an extra 1/4-1/8" width compared to the women's version. Our shoes are designed wide (almost EE in the toe box) to allow the foot to flex and bend naturally.
  • People like different types of fit — some like their toes near the end, others like 0.5 cm – 1.5 cm of extra space, if so then you can look to order the next size up.
UK Size EU Size US Size MM
6 40 7 253
6.5 40.5 7.5 257
7 41 8 261
7.5 41.5 8.5 265
8 42 9 269
8.5 42.5 9.5 273
9 43 10 277
9.5 43.5 10.5 282
10 44 11 286
10.5 4.5 11.5 291
11 45 12 295
11.5 45.5 12.5 299
12 46 13 304
13 47 14 312

Women

  • All of our women’s shoes are wider than conventional women’s shoes. If you normally wear a larger size to get a wider fit in conventional shoes, you may not have to do that with Xero Shoes.
  • Natural materials (like leather or canvas) may stretch during initial wear.
  • If you think of your foot as particularly wide, you can consider ordering a men’s style. Many of our female customers find a great fit in our men’s styles. 
  • Our men's and women's shoes are very similar, the difference will be the width. The men's version will have an extra 1/4-1/8" width compared to the women's version. Our shoes are designed wide (almost EE in the toe box) to allow the foot to flex and bend naturally.
  • People like different types of fit — some like their toes near the end, others like 0.5 cm – 1.5 cm of extra space, if so then you can look to order the next size up.
UK Size EU Size US Size MM
3 35.5 5 227
3.5 36 5.5 231
4 36.5 6 236
4.5 37 6.5 240
5 37.5 7 244
5.5 38 7.5 249
6 38.5 8 253
6.5 39 8.5 257
7 39.5 9 261
7.5 40 9.5 265
8 40.5 10 269
8.5 41 10.5 273
9 41.5 11 277
9.5 42 11.5 288

Kids

  • All of our children’s shoes are wider than conventional children’s shoes. If you normally wear a larger size to get a wider fit in conventional shoes, you may not have to do that with Xero Shoes.
  • Natural materials (like leather or canvas) may stretch during initial wear.
  • If you think of your foot is a bit longer than the kids size 3, you can consider ordering the narrower but longer women’s style.
  • People like different types of fit — some like their toes near the end, others like 0.5 cm – 1.5 cm of extra space, if so you then you can look to order the next size up.
UK Size EU Size US Size
Kids 5 22 6
Kids 6 23 7
Kids 7 24 8
Kids 8 25 9
Kids 9 27 10
Kids10 28 11
Kids 11 30 12
Kids 12 31 13
Kid 13 32 1
Youth 1 33 2
Youth 2 34 3
Youth 3 36 4


We want to make sure you get the correct size and enjoy your Xero Shoes. If you have any questions please contact the customer services team.