The STRIFE(TM) was engineered for equal parts mobility and speed. The chassis is a combination of premium leather and woven 600d nylon for maximum support with minimal weight. Precise internal volume allows toe spread under heavy combat loads. The bottom unit uses a shock absorbing foam and a multi-durometer rubber outsole for both grip and durability. Squared toe hold, multi-directional tread, swimfin heel catch, and fast rope cleating complete the combat architecture. AR670-1 Compliant (in Coyote) Lightweight 600d Nylon Chassis Split-grain Leather Overlays Parariggers(TM) Sidewall Provides Support Non-snag Heel Pull Reinforced Toe Box High Volume Forefoot for Foot Splay Under Load 10mm toe - heel offset