Properties: made of windproof and breathable material long zipper and adjustable straps light, warm and comfortable Fellex recycled insulation taped seams ensure waterproofness modern design high waist removable silicone foot straps elastic leg ends Bionic-Finish Eco impregnation insulation on the buttocks are Bluesign certified recycled fibers waterproof: 10,000 mm breathability: 7,000 g/m2/24h material composition: 100% recycled polyester lining: 55% recycled polyester, 45% polyester