The fabric of the Compressport Pro Marathon Socks V2.0 in Black White is designed to cause less friction, chafing and overheating under effort, greatly reducing the risk of hot soles and blisters. The Compressport Pro Marathon Socks V2.0 feature arch support with medical grade compression to stimulate blood flow. More breathable than ever before, it features a striped technical weave on the upper foot and shaft for maximum ventilation and sweat wicking. Weight 32g 81 Polyamide 13 Elastane 5 Polytetrafluoro Ethylene 1 Polyester High-level blister prevention thanks to antibacterial, PTFE fibres that reduce the risk of overheating, irritation and chafing. Anti-slip technologies including a dedicated band around the foot to prevent the fabric from moving or folding as you run and increase the grip of the foot in the shoe. Exceptional 360 breathability and ventilation thanks to ultrathin fibres and mesh panels, keeping your feet fresh and dry even in hot conditions. Anti-Blister Running Socks Pro Marathon Sock Revitalize your running experience with our Pro Marathon Sock socks, designed to combat overheating and prevent blisters, allowing you to achieve new personal records with total comfort. Material: Integrated PTFE fibers for reduced friction. Anti-slip technology: Special band around the foot for a secure fit. Breathability: 360º ventilation with mesh panels. Compression: Arch support with medical-grade compression. Additional details: Anti-slip 3D.dots and reinforced Achilles strap.