Dual-density foam midsole

Back zipper for easy on and off

energy-returning PWRRUN PB foam with a supportive PWRRUN foam frame

slip-resistant rubber outsole

Feel empowered and protected on every run with the Hurricane 25

Men's Keen Anchorage IV Waterproof Boot Size:7.5 Dual-density foam midsoleRugged slip on winter boot, updated with a glue free fused construction for long lasting durability. Premium leather upper, lightweight insulation, and waterproof protection for all weather wear. Features Original Fit has generous space across the forefoot for toes to splay LuftCore technology embeds a lightweight, air injected core into higher density foam for enhanced midsole cushioning Two finger webbing loop on the heel for easy pull on 200g of