Product Description The Walero 2.0 Race Socks are engineered for maximum comfort, breathability, and endurance, keeping your feet cool, dry, and ready for action – your connection to the pedals matters. Made with FIA 8856-2018 approved flame-retardant fabric, they feature NASA-developed Outlast® technology to regulate temperature and reduce perspiration by up to 40%. A precision-engineered compression knit, targeted padding around the ball of the foot, built-in arch support, and ventilated zones help prevent fatigue, so you can stay focused, lap after lap. Technical details Flame retardant FIA 8856-2018 Reduces perspiration by up to 40% Temperature regulating Premium quality Engineered-knit structure for superior comfort Materials 43% Polyamide, 31% Modacrylic Protex Q, 21% Viscose Outlast, 5% Elastane Size guide Product care Machine wash at 30°C or lower Do not use fabric conditioner Do not iron Do not tumble dry Do not dry clean Dry flat Delivery and Returns This product ships within the UK only. We offer free UK shipping on orders over £50, and £4.95 UK delivery under £50. Free returns on all UK orders.