This sock is the first of it’s kind that offers not just the 1000 Mile double layer sock’s BLISTER-FREE GUARANTEE but padded comfort zones on the heel, toe and Achilles tendon. The padding combined with the high volume Merino wool gives warmth and volume perfect for Autumn/Winter right through until Spring.Mid-calf length for wear with high ankle walking footwear.What is Tactel®…?Soft, light and surprisingly strong. A dynamic, speciality fibre, Tactel® garments are soft, supple, smooth, breathable and lightweight. According to testing Tactel® fibre is at least twice as soft and 20% lighter than most other fibres. It also dries 8 times faster than cotton. With its soft feel, moisture wicking and quick drying properties this yarn is the perfect yarn to line our socks helping to keep the feet cool and dry during activity.Merino Wool: This product contains Merino Wool: Merino wool is one of softest types of wool available and is perfect for regulating body temperature. The wool provides warmth without overheating the wearer and it’s moisture wicking properties combined with being slightly moisture repellent allow the wearer to remain dry.Features: Achilles Tendon protection: full length padded protection for the Achilles Tendon – the first sock to offer you this! Arch bracing: for additional support Padded comfort zones: padding on the toe, heel and ball area of the foot for extra comfort and protection Double layer construction: eliminates friction between foot and shoe, reducing wear and preventing blisters Tactel® inner layer: wicks away perspiration to keep feet dry Composition: Outer layer - 40% Merino Wool, 29% Nylon, 23% Polyester, 6% Cotton and 2% Lycra. Inner Layer - 100% Tactel® Care Instructions: Wash Before Wearing Machine Wash 30 degree No Bleach No Tumble Dry No Fabric Softener Non-bio Detergent 1000 Mile Womens Fusion Light Walk Sock Charcoal 3195-W