Simms Challenger Insulated Boot Men's Size:8 Carried as a backpack or

Carried as a backpack or a bag via convertible straps

+ reflective logo on both sides of the bag

Soft Wildfibre™ 100% organic cotton fabric with a slub texture

Upper back panel made of 30D Ultra-Sil CORDURA

Simms Challenger Insulated Boot Men's Size:8 Carried as a backpack orThe top wet weather contender of the Challenger footwear lineup, step into the Challenger Insulated Boot for warmth firing, waterproof performance that crushes the season's coldest. Vulcanized rubber outer, 7mm of neoprene insulation, and grid fleece lining Simms Freestone rubber outsole offers traction in a multitude of environments and is fully compatible with Simms Hardbite Studs, Cleats, and Alumibite Cleats Non marking outsole Pull on loop for