Carhartt Men's Midweight Synthetic Blend Crew Sock (6-Pack) Color:Black Attach it to your backpack

Attach it to your backpack with the hook on the top handle

It's crafted with rugged cotton duck

Button Placket

Flexible for optimal knee movement

Carhartt Men's Midweight Synthetic Blend Crew Sock (6-Pack) Color:Black Attach it to your backpackThese men's crew socks are a workday staple that offer breathable comfort on the job. They're made of a soft cotton blend with a bit of spandex for a stay put fit. Reinforcement at the heel and toe provides extra padding in high impact areas. 92% Polyester, 5% Polypropylene, 2% Elastane, 1% Nylon Heel, arch and toe cushioning Arch support Enhanced heel pocket for secure fit Ribbed channels improve ventilation on leg Mesh instep for breathability