Pet head print socks
S code/40CM long/China code 35-40 code/American code (women's) 4-8,
M size/42CM length/China size 41-43 size/American size (women's) 9-11, American size (men's) 7-10
L size/46CM length/China size above 43 size/American size (women's) 12+, American size (men's) 10-13