3M DBI-SALA ExoFit NEX 1113010 Vest Style Harness, Aluminum Back D-Ring, Locking Quick Connect Buckles, X-Large, Blue/Gray Lightweight, moisture wicking and breathable padding with soft edging wraps around the wearer for the ultimate in comfort, security and no-tangle donning Patented spring-loaded design automatically stands-up ensuring fast, easy and safe connections to your fall arrest system Lightweight one-handed use with memory fit web-lock ensures fast, non-slipping connections Water repellent to reduce attraction of mold and dirt  also has more abrasion resistance Aluminum back D-ring, locking quick connect buckle leg straps, comfort padding (size X-Large) Hybrid shoulder, back, leg and hip padding with premium comfort and durability Revolver vertical torso buckles make non-slip adjustment of shoulder straps fast and easy Duo-Lock quick connect buckles with memory-fit web-lock ensures an exact fit every time Repel web technology extends harness life by resisting moisture and abrasion Integrated suspension trauma straps provide relief in a fall