Made from a functional 600 denier ripstop polyester outer fabric that is completely waterproof and breathable. With a medium 200g thermal fibre fill. The shoulder gusset gives an enhanced fit, freedom of movement and the prevention of shoulder rub. Soft anti-rub lining promotes a clean and shiny coat. Easy to use twin front surcingle fastenings, low cross surcingles and fillet string, plus rear D-rings for optional leg straps.