It’s that simple. Without a good base layer, sweat heats you up on the climbs and chills you on the descents. To combat this, our Canyon Signature Pro Base Layer regulates body temperature, keeping you comfortable and is the ideal foundation to work in a system with your other kit. Acting like a second skin, this seamless design does not restrict movement and is constructed from polypropylene (63%) to wick away moisture, nylon (27%) to provide stability and spandex for a close fit. The Signature Pro Base Layer can be used across a wide range of temperatures, containing an added permanent and natural silver ion that provides antibacterial properties and suppresses sweat odor.