The Blackhawk Ergonomic Duty Belt Harness eases the load of your duty belt to help prevent back and hip injury. Let us shoulder some of the burden with this proven harness system.Features & Specs:Broad fit range & can be worn under duty shirt with slight modificationsNo moving parts to failNIJ selected and funded to address back and hip painHelps alleviate discomfort caused by heavy duty belts; eliminates issues associated with external suspender systemsCompatible with most concealment armor packagesAccommodates duty belts up to 2.25" wide (sold separately)