Enjoy a blister-free guarantee, soft durable outer, and wicking inner, alongside full-length Achilles tendon padding. Ideal for 3/4 season walking, it provides volume and warmth without compromising on comfort.·       Double layer construction for reduced friction and blister prevention ·       Soft and durable outer layer ·       Moisture-wicking inner layer ·       Full-length ·       Achilles tendon padding ·       Mid-calf length design ·       Suitable for 3/4 season walking ·       Blister-free guarantee·       Outer layer: 36% REPREVE Nylon 6, 21% cotton, 12% acrylic, 11% wool, 18% polyamide, 2% elastane ·       Inner layer: 99% REPREVE Nylon 6, 1% elastane