The North Face Mens Apex Bionic Vest Fleece,Polyester Imported The North Face Size Chart This sleeveless lightweight vest offers warmth, comfort and great protection against the elements. TNF&trade; Apex ClimateBlock&trade; fabric wind permeability rated at 0 CFM. Fleece backer lining for warmth and comfort. Stand collar delivers increased protection. Full-zip front closure. Two zip hand pockets and one zip Napoleon pocket. Adjustable drawcord hem. Body: 96% polyester, 4% elastane.Lining: 100% polyester. Machine wash cold, tumble dry low. Imported. Measurements: Length: 29 in Product measurements were taken using size MD. Please note that measurements may vary by size.