Simms Flyweight Packable Waders deliver waterproof breathability in a lightweight, self-stowing package. The upper uses a Toray 2.5-layer laminate for waterproof protection and breathability from the waist up, while the lower features a Toray QuadraLam 4-layer laminate for rugged, durable protection from the knees down. The suspender design provides convertibility from chest-high to waist-high protection, with a cinch drawcord to tailor the upper hem for your height and conditions. The stockingfoot is designed to work with a wide range of wading footwear, and low-volume neoprene feet improve packability without sacrificing comfort. Upper: Toray 2.5-layer laminate for waterproof breathability from the waist up Lower: Toray QuadraLam 4-layer waterproof breathable laminate Convertible design: suspender system shifts from chest-high to waist-high Cinch drawcord: customizes the upper hem for chest-high or waist-high wear Stockingfoot with wide wading footwear compatibility; low-volume neoprene feet Built-in gravel guards in micro-ripstop nylon/spandex blend Packs into the chest pocket for convenient carry Weight: 38.0 oz (1077 g) in size Medium PFAS chemicals used in construction Warranty: 60-day replacement for leaks; 365 days repairs