Weighing only 2.25 lbs., the Hunter Safety System X-1 Bowhunter Harness is among the lightest safety harnesses on the market. Built with patented Hunter Safety System engineering, this trim-fitting harness eliminates dangerous dangling straps and weave-through buckles. Fabric is brushed for increased silence. Wears comfortably over camo or beneath layers. Includes primary tree and suspension-relief strap. Made of 80% Polyester, 15% EVA, 5% Neoprene.