Red Line Quarter Sock Size:MEDIUM (Men's 4-8, Women's 5-10) Reinforced heel and toe zones

Reinforced heel and toe zones provide lasting durability

Crafted from an 87% Acclimate Dry Polyester / 13% Spandex Lycra blend

Flat-seam and clean-seam off-the-shoulder construction

Made with moisture-wicking polypropylene

law enforcement

Red Line Quarter Sock Size:MEDIUM (Men's 4-8, Women's 5-10) Reinforced heel and toe zonesCovert Threads First Responders Line To Serve and Protect Content: 52% Polypropylene, 25% 44t7 Silver, 10% Spandex Lycra, 8% Sta Cool 5% Nylon Red Line Quarter Sock (Style#3111R) Our first responders line quarter sock, made with top of the line Silver Lined Fabric to help battle foot odor; yet it is soft with moisture wicking fabrics and cushioned to keep feet dry and cool. Fabric coverage ends just above the ankle protects & supports Built In Arch