FIT & DESIGN: Breathable & comfortable waterproof polyester 3-layer upper & 4-layer lower Reach-through fleece lined hand-warming pocket, with zippered top stash pocket and integrated fly patch Single rear belt loop with 38mm non-stretch wading belt Built-in Gravel Guards with gathered elastic bottom hem Anatomically engineered neoprene stockingfeet with anti-microbial finish Flip-out chest accessory pocket sewn-in Upper: 3-layer waterproof, breathable polyester; Lower: 4-layer waterproof, breathable polyester