The design of the Assos kneeWarmer_evo7 seems simple, yet there are a lot of features to keep you as comfortable as possible while riding. The warmers feature a one pattern design to allow your leg to move throughout the pedal stroke without unwanted fabric bulk. The knee warmers are left and right leg specific to help keep them in place as you ride. There is a small label on each warmer to make sure you are wearing them properly. The warmers use lightweight RX fabric that offers protection while also remaining breathable, making them very versatile for different temperature ranges. Perfect for the fall and spring seasons, the Assos knee warmers allow you to ride in comfort during the cooler months while easily packing into a pocket when not needed.