The Coolmax Liner socks provide cool comfort and durability, thanks to the reinforced Achilles cushioning in strong polyamide. The Coolmax sole helps to wick away moisture and keep the foot dry, while the picquet welt and flat linked toe seam provide a comfortable fit and reduce the risk of abrasion. Ideal for use in all outdoor activities either as a traditional liner or perfect on their own as socks for everyday use. Special Features Material: 80% Coolmax® Polyester, 18% Polyamide, 2% Lycra Elastane Picquet welt for sure comfortable fit Coolmax leg for cool-comfort™ Flat stitch leg for sheer fit Coolmax sole. Helps wick away moisture keeping the foot dry Flat linked toe seam reduces the risk of abrasion Reinforced Achilles in strong polyamide for durability Fine toe seam Lycra Elastane for durability, quality and fit