Made of 600 denier breathable, waterproof, ripstop poly outer shell with breathable 210 denier lining and 250 grams of poly fill. Adjustable Snuggit™ neck allows a more custom fit. Features include fleece wither protection, crossed surcingle belly with elastic ends, adjustable and replaceable leg straps with elastic ends, adjustable double buckle front closure, and a tail flap that reduces tail breakage. Shoulder gussets allow freedom of movement.