Injinji sock liners are designed to be worn as the first line of defence against excess moisture and blisters, keeping feet dry, comfortable, and cool. Sock liners are light and breathable for excellent versatility. Use them as a light first layer paired with a thicker outer layer, or wear the Liner toesock alone as a go-to sock for everyday adventures for warm weather hikes and runs. COOLMAX® and nylon fibers are combined for exceptional moisture management, breathability, durability and softness. The patented five-toe design minimises skin-on-skin friction that leads to blisters and lets your foot work naturally for better alignment and feel underfoot.