update:husband said size is ok(his shoes size is US 9).

pay more get better.its not that good cotton.
Pic1shoes size US 5.5Men/US 6.5Womenwear this socks size 6-12. Pic2: inside lookits for winter68% cotton. Pic3Men shoes size US 9 black socks and this 6-12thicker makes it even more smaller.