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Finding Your Perfect Fit

Our superfine merino fabric is comfortably snug and expertly conforms to fit the contours of your foot, while our mesh tree fabric is form-fitting and stretchy, hugging your feet in all the right places. Due to this adaptability, we only offer whole sizes.

Sizing Chart

Men's sizes are 1.5 smaller than women's - for example, if you are a women's 10.5, you can purchase a men's 9.

WOMEN
US 5 6 7 8 9 10
UK 2.5 3.5 4.5 5.5 6.5 7.5
Euro 34 35 36 38 39 40.5
cm 21.6 22.5 23.5 24.5 25 26
MEN
US 8 9 10 11 12 13 14
UK 7 8 9 10 11 12 13
Euro 40 41 42 44 45 45.5 47
cm 25.4 26 27 28 29 30 30.5

More questions? Get in touch with one of our fit specialists at help@allbirds.com.

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