Valen is the men s vest that combines functional research and K-Way s commitment to nature conservation. Made of water and wind resistant nylon, it features a distinctive wave quilting for a graphic effect. The innovative aspect is the Thermore® padding, a fiber obtained from plastic and highly insulating. Hydro-repellent nylon fabric, windproof Eco-friendly Thermore® padding Wave quilting Medium warmth level Zip closure 2 snap button pockets Elastic hem and armholes White silicone logo Color: Fjord Blue Slim fit.