The best of all worlds, the Drake Men's MST Eqwader vest combines the need for mid-layer, core insulation, freedom of movement in the arms, waterproof protection in the shoulders, and moisture-wicking, ultra-breathable 190-gram polyester fleece in the lower torso. With Magnattach left chest and vertical zippered right chest pockets, you can easily keep your duck calls warm and ready-to-go when the birds start working. FeaturesLeft chest vertical Magnattach pocket Right chest vertical zippered pocket Lower slash pockets100% waterproof/windproof/breathable Refuge HS with HyperShield 2.0 Technology upper bodyFleece-lined upper body Taped seams in upper body 100% Polyester 190-gram fleece lower body for enhanced breathability under waders