Composite toe Side zipper Cattlehide leather and ballistic nylon upper Moisture wicking nylon mesh lining Foot Force F2A removable polyurethane cushion footbed with shock eliminator heel cushion Mountain trail rubber bottom and EVA cushion midsole Electrical hazard protection The Rapid Response is a field-proven tactical boot with advanced comfort technology and durability for modern first responders, law enforcement officers, and military professionals. Featuring a leather and ballistic nylon upper, moisture wicking nylon mesh lining, mountain trail rubber bottom, EVA cushion midsole, embedded shock eliminator heel cushion, and a Foot Force F2A removable polyurethane cushion footbed. The RB8894 has an extra wide, composite toe, side zipper, and provides electrical hazard protection.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }