The North Face Mens Apex Bionic Vest Fleece,Polyester Imported Zipper closure Machine Wash The North Face Size Chart This windproof and virtually waterproof vest is ideal for active pursuits when you need to protect your core from the wind. TNF&#8482; Apex ClimateBlock is 100% windproof fabric rated at 0 CFM. Fleece backer lining to keep you warm. Secure-zip Napoleon chest and hand pockets. Hem cinch-cord. Media compatible. 96% polyester, 4% elastane plain weave TNF&#8482; Apex ClimateBlock soft shell with fleece backer. Machine wash warm, tumble dry low. Imported. Measurements: Length: 28 in Product measurements were taken using size MD. Please note that measurements may vary by size.