Bushido III GTX, shoes designed for the world of skyrunning, are stable and grippy, now featuring the GORE-TEX Invisible Fit membrane to ensure protection and flexibility in all conditions. Two fit options are available: the classic wraparound shape and the precise Bushido shape, as well as a second WIDE version: the same wraparound feel but with a bit more volume. New fit option Wide. Side panels enhance breathability. The upper features a slip-on construction on the inside, wrapping around the foot like a sock without compressing or creating pressure points. Ground feel, stability, and precision are guaranteed. GORE-TEX Invisible Fit membrane ePE PFC Free. The FriXion® Red Bi-Compound sole is characterized by differentiated contact surfaces that provide maximum grip on all types of terrain.