5.11's Year Round Crew Socks in Black offer superb performance with 5.11 TransDry Cotton™ USA made crew-length and over the calf-length socks featuring TransDry Cotton™ and Copper threads for the ultimate in breathability and antimicrobial performance.

Features:

• Reinforced heel, sole and toe
  
• Added arch and calf support
  
• Nano-Glide threads for enhanced blister prevention

5.11 Code: 10014