The Injinji Unisex Liner Crew NuWool Socks are designed to be worn as the first line of defense against excess moisture and blisters, keeping feet dry, comfortable, and cool. Made with soft Merino wool, these liners are light and breathable for excellent versatility. Use these toesocks as a light first layer paired with a thicker outer layer, or wear them alone as a go-to sock for everyday adventures.