XOP Ultra-Light Tree Stand Safety Harness - The XOP Ultra-Lite Tree stand safety harness is the lightest TMA Recognized full-body safety harness in the industry. This one-size-fits-all system is perfect for early-season hunts over thin clothing or late-season outings over heavy winter gear. ASTM tested to current standards and certified safe The lightest TMA Recognized full-body safety harness One size fits all For hunters up to 350 lbs.