Stay warm and protected with The Windproof Moleskin Jac-Shirt. Crafted with 92% cotton/8% spandex and Dry Waxed 100% Canvas Elbow Patches, this stylish jac-shirt offers windproof protection while providing 4-way stretch and unrestricted movement with its oversized fit and back box-pleat. Plus, two pockets keep your essentials safe.