This Nike Elite Sock features:

• Dri-Fit fabric to wick moisture away to help keep feet dry and cool
• Reinforced heel and toe for enhanced durability
• Left/Right specific design for a better fit
• Supportive fit with arch compression
• One pair per pack
• Content: 62% Polyester, 21% Nylon, 15% Cotton, 2% Spandex
• Colors: Navy w/University Red
• Sizes: Medium (fits men's shoe sizes 6-8), Large (fits men's shoe size 8-12)