adidas Climacool X II 2 Pack No Show Socks - Men's You're running for a new personal best; not wet, sweaty feet. Pull on adidas ClimaCool® X II Socks and keep your feet cool and dry, mile after mile. 360º ventilation keeps feet cool and comfortable. ClimaCool® fabric wicks sweat from your feet so they stay fresh and dry. Cushioned heel and toe construction gives additional comfort and durability. Fits men's shoe size 6-12. 70% acrylic/15% nylon/12% polyester/2% spandex/1% natural latex rubber. Imported.