CAMBER CRANK 4101000536 The etnies crank collection embodies everything on two wheels. The Camber Crank is designed around a grippy 3X more durable Michelin tread and features a toe and heel lugged tread pattern. If you want more grip on your pedals and a stiff durable sole, the Camber Crank is the answer for you to own the hill.Pro foam 1 insoleSTI Evolution Foam midsoleGrippy Michelin tread pattern designed for flat pedalsToe and heel luggy treadStiff board lastAbrasion resistant PU Nubuck upperRubber print on heel patternPocket on top on tongue for lace tuckTongue gussetsAction Nubuck/ Synthetic