Lightweight, weatherproof and lightly insulated, the Jack Wolfskin Jasper Insulated Jacket is ideal for all your cold weather activities. A lightweight TEXAPORE CORE face fabric offers reliable waterproof protection, while lightweight insulation fights off the chill of cold mornings or shoulder seasons. Adjustable hem, hood, and cuffs let you lock out the cold. Sustainability Feature Bluesign approved Technology OLD Texatherm Core Technology TEXAPORE CORE Jack Wolfskin Jasper Insulated Jacket - at CCW Clothing