Product details About this itemSole materialRubberShaft height8 InchesShaft circumference12 inchesOuter materialLeatherAbout this itemProtection & convenience: Ankle-high protection wraps & supports the ankles.YKK side zipper with hook-loop strap closure is easy to take on/off.Durable & breathable：Breathable fabric keeps your feet cool and dry. And high abrasion-resistant leather provides full protection. This combination structure offers maximum comfort and ensures breathable and long-term protection at the same time.Dynamic 3-sole system: (1) Removable, shock-absorbent cushion in-sole offers supportive all-day comfort. (2) Flexible EVA mid-sole reduces foot fatigue and absorbs shock; (3) Slip, oil, and abrasion-resistant rubber out-sole is the flexible response to various outdoor terrainPerfect for outdoor & indoor: Designed for both daily work and outdoor sports like camping, climbing, cycling, fishing, jungle, running, mountaineering, traveling, and so onWorn once w/out box