Introducing the innovative 1000 Mile Fusion Walk Mens Walking Socks. These socks offer the best of both worlds, combining padded comfort and protection with the 1000 Mile double layer sock's BLISTER-FREE GUARANTEE. Ideal for any journey, these socks will keep you comfortable and blister-free. They feature Achilles Tendon protection, arch bracing for additional support, and padded comfort zones on the toe, heel, and ball of the foot. The double layer construction eliminates friction between the foot and shoe, preventing blisters. The Tactel inner layer wicks away perspiration to keep feet dry and cool. Composition: Outer layer: 40% Merino Wool, 29% Nylon, 23% Polyester, 6% Cotton and 2% Lycra. Inner Layer: 100% Tactel®.