The Five Ten Trailcross XT is a quintessential hike and bike shoe that provides both flex and stability.Weather friendly mesh upper for breathability and comfortTextile free and closed cell sock linerNeoprene cuff to keep debris outLace tuck on the middle of tongueMidsole flex points allow flex in while hiking, but keep stiffness while on the pedalNon-marking Phantom Dotty outsole for grip on and off the bikeBike & Hike outsole designed for grip at the toe and heel while maintaining a pedal platform under foot