From bitter early morning cold through battering late-afternoon storms, the outside elements can be a distraction when you're zoning in on the end of your line. Simms' men's Challenger Bib fights back against the elements with heavy-duty Toray® fabric and fully taped seams for completely waterproof, breathable comfort. Fleece-lined pockets warm your hands in the most numbing weather. An adjustable hem and adjustable suspenders keep you comfortable during long days on the water. A front storm flap and water-resistant zippers add protection from the driving rain, and a thigh pocket with a reinforced tool sheath keeps your gear safe.

• Two-layer Toray® QuadraLam®™™ heavy-duty fabric for waterproof/breathable protection
• Fully taped seams for 100% waterproof performance
• YKK® water-resistant zippers
• Center-front zipper Storm Flap
• Hand-warmer pockets
• Single thigh pocket with reinforced plier sheath
• Adjustable suspenders & adjustable hem
• 31" inseam (all sizes)
• Body: 100% polyester; Abrasion zones: 100% nylon

Fabric Tech:
2-layer Toray®
Abrasion Zones: 100% nylon
Body: 100% polyester

Size Chart


Toray® fabric technology was developed specifically for fishing waders. The QuadraLam™ fabric featured in the Freestone® and Blackfoot™ waders is a heavy-duty engineered fabric with a microporous waterproof coating that utilizes 2-layer coated fabric, a single membrane layer and a tricot backer to offer improved durability.


Little Parts from the YKK® Fastening Products Group create The Big Difference for our customers — fastening solutions intelligently integrated with the finished product to provide the highest quality, most durable gear. The Little Parts — zippers, metal buttons and snaps, and Nylon buckles — all earn the YKK® brand. The Big Difference begins with their obsession to ensure that every individual component renders maximum value to the finished whole. That commitment instills quality and value into every product. Simms utilizes fasteners built to withstand the harshest environments and YKK® provides the best solutions to meet those needs. All Simms outerwear features nylon YKK® zippers to minimize corrosion and provide high performing, durable wear.