The 3M™ DBI-SALA® ExoFit™ X100 is designed with high-quality components that have been developed to enhance the harnesses safety and comfort while working at height on your job site. The X100 comfort harness is built with 6,000 lb polyester webbing, nylon/polyester hybrid comfort padding and robust alloy steel hardware. The anti-slide back D-ring plate design helps reduce dorsal D-ring slide and enables a convenient adapter location to connect personal self retracting lifelines. Select configurations are also available with exclusive weight distribution systems to help reduce shoulder strain and fatigue. 3M™ DBI-SALA® 1401021 ExoFit™ X100 Comfort Vest Safety Harness, Medium