Built to conquer cold, wet days on the water, the Simms Men’s Challenger Insulated Bib features fully taped, 2-layer waterproof fabric and body-mapped PrimaLoft® Rise insulation—packing 100g in the legs for maximum warmth and 80g in the upper body to reduce bulk. To ensure long-lasting durability, high-wear zones like the seat, knees, and bottom cuffs are reinforced with abrasion-resistant overlays, while a YKK® Vislon center zipper with a waterproof storm flap seals out driving rain and snow. It’s the ultimate combination of rugged durability, PFAS-compliant weatherproofing, and cold-weather comfort.
FABRIC/TECH:
- 2-Layer / 100% RE-Nylon Woven Face with C0 DWR / PU Membrane / 100% Polyester Taffeta Lining
- 100% 230D PU Backed Nylon Overlays on Knees Seat and Lower Leg
Primaloft Rise 100g Insulation in Legs / 80g in Upper Body - PrimaLoft® Insulation
- YKK® zipper
- PFAS Compliant
ITEM #: 14672
Key Features
- Fully taped waterproof, breathable 2-layer fabric keeps anglers dry.
- Mapped 100g Primaloft Rise insulation increases warmth in the legs and reduces bulk with 80g in the upper body.
- Strategically placed abrasion panels on the seat, knees and bottom cuffs bolster durability in high-wear zones.
- Adjustable suspender straps cushioned with an air mesh harness for comfort and a high-back panel for insulated waterproof coverage.
- The center front YKK Vislon zipper is reinforced by a waterproof storm flap to keep driving rain and snow out.
- Drop-in chest high hand-warmer pockets lined with brushed tricot for warmth and vertical zippered left chest pocket with YKK Aquaguard zipper.
- Waistband constructed with wide belt loops, featuring D-ring for kill switch clip
- Large capacity thigh pockets with reinforced plier sheath
- Thigh-high, 2-way side zippers allow easy on/off over boots. Adjustable cuff closures seal water out and removable knee pads provide enhanced protection.
| Men's Bib Sizes | Chest | Waist | Inseam* |
| XS | 33" - 35" | 26" - 28" | 29" |
| S | 36" - 38" | 31" - 33" | 30" |
| M | 39" - 41" | 33" - 35" | 31" |
| L | 42" - 45" | 35" - 37" | 32" |
| XL | 46" - 48" | 38" - 41" | 33" |
| 2XL | 49" - 51" | 42" - 44" | 34" |
| 3XL | 52" - 54" | 45" - 47" | 34" |
| 4XL | 55" - 57" | 48" - 50" | 34" |
| *Inseam measured from crotch to ankle | |||



