100% 300D Oxford Polyester JACKET LINING - Polyester mesh jacket lining - 70 gsm. Vest lining Brushed polar fleece - 340 gsm. Waterproof and fully seam sealed. Waterproof rating 10,000mm. Breathability rating 2,000mm. Reversible vest zips into jacket and can be worn separately or combined. Innovative reflective panel on hood to increase visibility from a distance. Storm flap with chin guard for comfort. Two waist pockets with zip closure.