Properties: Cushion version seamless bottom micro-mesh ensuring good ventilation elastic cuff on the instep soft, pleasant to the touch material IN/EX technology - small anti-slip rubbers placed on the bottom and inside the sock high level of durability Material: 60% nylon 39% cotton 1% spandex Color: white Size: S men's 34-38.5 (cm 22.5-24.8) M men's 39-43.5 (cm 25-27) L men's 44-46.5 (cm 27.5-29)