Highly rated A kneepad that feels great to pedal in but also provides a very high level of protection The majority of the protection is located up front provided by RHEONâ„¢ Encased in an aramid skin to provide resistance to abrasions and tears Additional lateral foam inserts keep the pad low-profile and allow for unrestricted movement The RHEONâ„¢ insert is located on an airprene backing to provide structure, and also moderate temperatures on those all day epics RHEONâ„¢ material is made from highly strain-rate sensitive polymers that stiffen momentarily while absorbing energy The calf gusset is designed to keep the pad in place, combined with the silicone band around the top, and the upper stretch mesh which allows movement of your leg while keeping everything where it needs to be Fully machine washable 
