Socks

Women's

Fits Women's US Socks Size 9-11, Shoe Size 5-10

Men's

Fits Men's US Socks Size 10-13, Shoe Size 8-13

Kids

Fits Youth US Socks Size 7-9, Shoe Size 1-5

Unisex

S/M: Men's 4-8 or Women's 5-9

M/L: Men's 8-13 or Women's 9-14

Slippers

Women's

Small: Women's US Shoe Size 5-6

Medium: Women's US Shoe Size 7-8

Large: Women's US Shoe Size 9-10

Men's

Medium: Men's US Shoe Size 9-10

Large: Men's US Shoe Size 11-12

XL: Men's US Shoe Size 12-13

Kids

Fits Youth US Shoe Size 1-4