Top Performance Socks for running and cycling. Made with ECONYL® Nylon: 100% Regenerated yarn made from nylon waste otherwise polluting the Earth like fishing nets, fabric scraps, carpet flooring and industrial plastic rescued from all over the world.

• High quality, breathable and lightweight material: L size 38 gr; M size 37gr.
• Compressive double-layered cuff.
• Ergonomically Optimized Right/Left Fit.
• Seamless Toe to prevent chafing.
• Widespread Mesh to wick sweat away from the foot.
• Arch support.
• Reinforced Toe and Heel Area.
• Mid-calf socks: L size - 20 cm leg length; M size - 18 cm leg length.
• Quick-Drying material.
• Designed in Spain, produced in Portugal.