Introducing the Cellblock 13 X-Back Mesh Harness which features a unique X design across the back. This is a relatively lightweight harness that can be bundled up to fit in your jeans if you want to take this along for a night out on the town. This harness is unique in that it has mesh material down the center of the harness straps to match the X-Back Mesh Jockstrap that we recommend pairing this harness with. Three snap buttons allow for an adjustment of up to 3 inches in length. This harness is intended to be paired with the X-Back Mesh Jockstrap but could also be worn with jeans or any other Cellblock 13 jockstrap that has harness hooks. From the back this harness features a unique X design. Please note that if you have a longer than normal torso, please choose the next size up. Size Chart Size Inches Centimeters Small Chest 34-38 86-97 Medium Chest 38-42 97-106 Large Chest 42-46 106-116 X-Large Chest 46-48 116-122