Simms Men's Challenger Insulated Boot trout spey collection The head length varies between

The head length varies between 40 ft and 50 ft

The heads feature RIO's Multi Density Control - a seamless blend of three or four different densities that ensures the smoothest transition of energy when casting

High rise waistband and interior short is made of stretchy polyester/spandex knit blend that is smooth against your skin

and money for anglers who use a lot

Simms Men's Challenger Insulated Boot trout spey collection The head length varies betweenThe 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. Product Specifications: 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