The SixSixOne SP-2 Pressure Suit is constructed of an open-weave stretch fabric that gives a great fit and maximum ventilation. Cut-out areas in the bend of the arm increase mobility and range of motion. Injection-molded shoulder, elbow and forearm plastic impact shields. Adjustable, Velcro strap closures can be trimmed to fit. Durable-yet-comfortable, vented-mesh main body. Comfortable, adjustable elastic and Velcro waist-belt. Removable, articulated, rear injection-molded spine protection. Cut-out areas under the arm increase mobility and range of motion. Dual-density EVA-foam impact pads. Race-fit, EVA-foam protective under layer.