5.11 Tactical Cupron Year Round Crew Sock
The natural antibacterial qualities of copper are maximized by the Cupron® substance used in these socks. EPA-approved Cupron can eliminate 99.9% of germs. Designed with a Cupron® copper heel and toe to keep feet cool and dry and made of moisture-wicking TransDry® cotton. Compression zones created for fit and all-day comfort are included in both the OTC and Crew Socks. They serve as foot armor in addition to socks. 82% polyester, 16% copper yarn made of Cupron, and 2% spandex. Made in the USA.
- Multiple compression, support, cushioning, and breathability zones
- Moisture wicking
- Nanoglide thread to help prevent blistering
