Men's Sizing Women's Sizing Adults' Sock Sizing Kids' Sock Sizing
Note: All measurements are in inches unless otherwise noted

SmartWool Men's Sizing

Size S M L XL XXL
Chest* 36-38 39-41 42-44 45-48 49-51
Sleeve** 31-32 32-33 33-34 34-35 36-37
Waist 29-31 32-34 35-37 38-40 41-44
Hip 36-38 39-41 42-44 45-48 49-51
Inseam 30-31 31-32 32-33 33-34 34-35
*Circumference, measured around the widest part of the torso
**Measured from base of neck down to wrist

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SmartWool Women's Sizing

Size XS S M L XL
2 4-6 8-10 12-14 16
Chest* 32-33 34-35 36-38 39-40 41-42
Sleeve** 27-28 28-29 29-30 30-31 31-32
Hip 35-36 37-38 39-40 41-42 43-44
Inseam 29-30 30-31 31-32 32-33 33-34
*Circumference, measured around the widest part of the torso
**Measured from base of neck down to wrist

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SmartWool Adult Sock Sizing

Size S M L XL
US Men's Shoe Size 3-5½ 6-8½ 9-11½ 12-14½
US Women's Shoe Size 4-6½ 7-9½ 10-12½ N/A
Euro Shoe Size 34-37 38-41 42-45 46-49
UK Shoe Size 2-4½ 5-7½ 8-10½ 11-13½
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SmartWool Kids' Sock Sizing

Size XS S M L
US Shoe Size 6-8½ 9-11½ 12-2½ 3-6½
Euro Shoe Size 22-25 26-28 29-32 33-36
UK Shoe Size 5-7½ 8-10½ 11-13½ 1-4½
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