Lead the pack for longer with a C400 men"s short sleeve compression jersey. SKINS C400 is the only high performance cycling range to use in-motion measurement to define the correct level of compression needed during activity. This helps to get more oxygen-filled blood to active muscles and reduces lactic acid build-up. Based on 400 key fitting points, items in the SKINS C400 range are cut for on-bike comfort and improved core body control and power, as well as less post-exercise muscle soreness. Stretch mesh under the arms gives unrestricted movement and strategically placed Memory MX panels alleviate pressure when you"re leaning forward. Conquer the most gruelling challenge and get back on your bike for more.