WARNING: This item may fit small. If in doubt between 2 sizes, choose the larger size.WARNING: This item may fit small. If in doubt between 2 sizes, choose the larger size.Outer: 600D ripstop polyester, waterproof protective layer, thermo-taped seamsLining: polyester-cotton (50% polyester, 50% cotton), 190T Nylon (chest and underside)Fittings: chrome-plated zinc• Water-resistant: 3000 mm, breathable: 3000 g/m² over 24 hours and windproof• No back seam• Double adjustable chest closure with quick-release buckles• Pleats for ease of movement• Adjustable crossed surcingles• Elastic, adjustable and removable thigh straps• Round tail flap