With a fine inner sock created from lightweight Meryl fibres for effective drawing away of sweat, and a DriRelease outer sock, the Hilly Twin Skin Anklet Min in BlackGrey Marl is designed to leave you feeling dry and comfortable through tough training sessions. The Hilly Twin Skin Anklet Min features a vented upper and outer section to help air flow keep your feet cool, while the high wear areas are made to be particularly durable. An inner sock arch grip provides hold and a comfortable feel, for the ultimate antiblister running sock. Double-layer construction to prevent friction on the foot. Lightweight and fine Meryl Skinlife inner effectively transfers moisture to the outer. DriRelease cotton outer layer ensures superb drying rate. Durable heel amp toe box yarns. Vented upper and outer. Inner sock arch grip. Double-layer fabric construction prevents friction on the foot, giving a blister free guarantee. Lightweight and fine Meryl Sport inner fabric effectively transfers moisture to the outer sock, which in turn wicks moisture to the surface of the sock, keeping the foot as dry as possible. The outer fabric has DrRelease Cotton for a superb drying rate, and its durable heel and toe box yarn to give greater support and toughness in the pressure areas for a longer-lasting sock. Inner sock arch grip for support, and a great fit that acts as a second skin to prevent friction of the moving shoe. Ergonomic foot shaped design with sophisticated stitch designs through the toes and heel to reduce seams and irritation on your run.