The PeakWorks PeakPro Plus Series Harness: Class A is a sure-fit full body harness with increased durability and comfort. All hardware components are made from super-lightweight high-grade anodized aluminum for reduced weight and no risk of corrosion.Polyester “peek-a-boo” webbing shows red when it is time to replace the harness, ensuring uncompromised safety. Premium padding located on the shoulders, back and legs as well as the reinforced padded lumbar support belt offer all-day comfort. The harness has aluminum Stab Lock chest and legs buckles for quick and easy donning and doffing. 1 dorsal D-ring.PeakWorks PeakPro Plus Series Harnesses are certified to CSA Z259.10 and ANSI Z359.11. Available in Class A, AP, and APE and size range S to XXL.