It's very simple. Without a solid base layer, you'll overheat from sweat on the climbs and get cold on the descents. The Canyon Signature Pro Base Layer regulates your body temperature to keep you comfortable. It's the perfect base layer to combine with other clothing. The smooth, seamless design feels like a second skin and doesn't restrict movement. It's made of moisture-wicking polypropylene (63%), nylon for stability (27%), and spandex for a snug fit. The Signature Pro Base Layer is suitable for a wide range of temperatures and incorporates natural silver ions for antibacterial properties and to control sweat odor. Retail Price: ¥6500