6 inch side zipper boot The leather and ballistic nylon upper is resilient enough for rugged terrain and urban landscapes EVA midsole, embedded Shock Eliminator heel cushion, and Foot Force F2A footbed work together to provide all-day cushioning Features an aggressive and iconic mountain trail rubber outsole Extra Wide Toe, YKK Side Zipper Moisture Wicking Nylon Mesh *Designed to excel in demanding environments and adverse conditions, the Reebok Work Rapid Response RB 6" Tactical Boot gives you the performance edge you need on base or outside the wire *Cattlehide leather and ballistic nylon upper with extra-wide toe *Inside YKK zipper *Shaft height approx. 6" *FootForce® polyurethane removable cushion footbed with shock eliminator heel cushion *EVA cushion midsole *Electrical hazard protection *XTR® brand composite toe meets ASTM F-2413 safety standards *Dual-density mountain-trail rubber outsole