Back shoulder and waist pads are of moisture wicking material for better breathability and a more comfortable fit to help reduce user fatigue and heat exhaustion Made up of high tenacity black polyester webbing and safety orange stitching makes it easier to do stitching safety inspection because of the color contrasting The harness is the lightest in its kind as it made up completely of aluminum hardware Harness includes a back web loop attachment which is used to place a twin SRL and conveniently leaves the back dring for rescue or other option of SRL when web loop not being used Convenient reinforced belt and rigid pad supports tool belts without harness falling or sagging Harness features integrated suspension trauma straps to avoid suspension trauma if subject to a fall Includes aluminum quickconnect buckle on chest strap tongue buckles on leg straps for fast and easy adjustment Comes with 2 lanyard keepers on the shoulder straps for lanyard placement and to help avoid tripping hazards Comes with 2 loops to use for tool tethering attachment of other lightweight accessories Breaking Strength 5000 lbs User Max Weight Capacity 310 lbs Meets or exceeds applicable ANSI and OSHA standards Tested by an Independent 3rd Party Lab accredited to ISOIEC Standard 170252017