Thanks to their anatomical shaping and material made of a blend of merino wool and synthetic fibres, the Kilpi PEROSA-U sports compression knee-high socks are ideal for high-intensity activities such as running, cross-country skiing or cycling. Different types of knitwear are, for maximum comfort, arranged according to functional zones k. The natural property of merino wool is the ability to neutralize sweat and eliminate unpleasant odors. Polyamide fibers increase the sock's tensile and abrasion strength. Elastane, improves elasticity and restores the shape of socks after washing. Graduated compression has a regenerative effect on the calf muscles and promotes blood microcirculation. The wide upper hem of the sock is sufficiently elastic and does not pinch, the seamless toe closure does not press in the shoe. Kilpi PEROSA-U knee-high socks impress with their contrasting knitted colour, which stands out when the knee-high sock is stretched over the calf. We offer socks in blue or red.Material composition: 46% merino, 49% polyamide, 5% elastane