The K_CAP features a open sleeve construction (no need to put off the shoes any more). The unique construction offers best protection but at the same time enables you to pedal uphill as good as without. The patent pending ION Tectonic_Fit is the key - overlapping and sliding protection panels keep the pad always close to your knee but guarantee a maximum freedom of movement at the same time. The additional, removable Grind_Cap ensures easy sliding action in case of a bail. Perforated Air_prene neoprene for additional breathability. Asymmetrical side padding for protection from impacts and top tube contacts. The main SAS-TEC performance padding is famous for its cushioning characteristics and the ION Anti_Smell Sanitized® feature for providing long lasting freshness. The K_PACT is your reliable partner for home trail rides, bike park adventures and high-speed backcountry descents!