Mens Glen Vest From Jack WolfskinFabric:Shell: Stormlock Softtouch (100% polyester)Lining: 100% nylonInsulation: Microguard (100% polyester, 140g/m²)2 hip pocketsShort System ZipWeight: 375gWind protection with upgrade option for added warmth. The Men's Glen Vest is a windproof, insulated gilet with a System Zip. The zip allows the gilet to be be teamed with a compatible Jack Wolfskin inner jacket to create a warm and functional combination .The Men's Glen Vest is also very practical to wear on its own. It has a soft, windproof outer fabric. And robust Microguard synthetic fibre insulation that's guaranteed to keep you warm.