Exterior: 600D ripstop polyester, coatedLining: 260 g fleece, nylon 190T (breast, bottom cover and tail flap)Buckles: zinc with chrome finish Waterproof: 3000 mm, breathable: 3000 g/mm² 24 hours and windproof No back seam, thermo-welded seams Fixed neckline with three Velcro fasteners Double adjustable breast closure and rapide fastening with snap hooks and Velcro fastener Ease pleat and round tail flap Adjustable cross straps and adjustable, removable and elasticated thigh straps