The SPEED-U KILPI socks offer climatic comfort to cyclists, runners and other active athletes thanks to elastane knitwear, synthetic fibers and seamless structure. Thin and breathable material, it is ideal for intense sports activities in summer or spring. Carefully spaced functional zones offer support and the necessary comfort. The wide elastic upper hem does not press and does not impede the circulation of blood. Fixing hem around the instep stabilizes the position of the sock. The heel and toe area is reinforced with a double plush abrasion-resistant knitwear. The height of the socks is above the ankles. We offer KILPI SPEED-U in several colour variants.Material composition: 95% polyamide, 3% elastane, 2% polyurethane