Exterior: 600D ripstop polyester, waterproof coating, heat-sealed seamsLining: nylon Hardware: zinc with chrome finish - Waterproof: 3000 mm, breathable: 3000 g/mm² 24 hours and windproof- No back seam- Adjustable double breast closure and fastening rapide with snap hooks and Velcro closure- Adjustable cross straps- Adjustable, removable and elasticated thigh straps- Ease pleats- Round tail flap