COOVAN FASHION Mens Athletic No Show Low Cut Ankle Mesh Breathable Socks Men 10 Pack Cushioned Comfort Running Sock Features: -Fashion low cut socks for all seasons. -Breathable mesh: keep your feet cool and dry. -Cushion design: extra padding for great comfort. -Reinforced heel and toe: long lasting durability. -Moisture wicking: performance socks with moisture wicking technology. Specification: -Package: includes 10 pairs socks. -One size fits most: suit for US men's sock size10-13/shoe size 6-12. -Fabric: polyester fibre and elastane yarns. Washing Instruction: -Machine wash & hand wash(suggest using wash bag). -Don't iron. Don't bleach. Don't soak socks in hot water or suds for a long time. -Suggest washing in cold water, these socks will stretch back from the slight shrinkage. If you have any problem on your item, please contact us via Email in advance of claim on Amazon. Then we will provide you with reasonable solution quickly to solve your problem.