Bushido III GTX, shoes designed for the world of skyrunning, stable and grippy, now featuring the GORE-TEX Invisible Fit membrane to ensure protection and flexibility in all conditions. Two fit options: 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 for increased breathability. Upper with slip-on construction on the inside: wraps around the foot like a sock without compressing it or causing pressure points. Guarantees ground feel as well as stability and precision. GORE-TEX Invisible Fit membrane ePE PFC Free. The FriXion® Red Bi-Compound sole features differentiated contact surfaces that provide maximum grip on all types of terrain.