acer High Rise Socks Enjoy the clean look and endless comfort with the Comp Racer High Rise Sock. We’ve revived the classic cycling performance with modern style, making this sock equally the favourite of road cyclists and trail riders. Grab a fresh pair for the trip to school or office and when you arrive a stylish pair that matches your outfit. Features: 15 cm high shaft. Made in Italy. Material: 85% polyester, 15% elastane. Sizes: S 36 – 39 M 40 – 42 L 43 – 45 XL 46 – 50.