XOP Ultra-Light Treestand Safety Harness Green. 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 for hunters up to 350lbs. This harness conforms to standards recognized by the Tree stand Manufacturer's Association. Specifications for XOP Ultra-Light Treestand Safety Harness: Manufacturer: XOP Color: Green Size: One Size Gender: Unisex Features of XOP Ultra-Light Treestand Safety Harness: The lightest TMA Recognized full-body safety harness One size fits all For hunters up to 350 lbs. Package Contents: XOP Ultra-Light Treestand Safety Harness XOP XOP-TSH: Ultra-Light Treestand Safety Harness Green