The Onyx Outdoor Movevent Torsion Vest comes in Orange and Aqua, Sizes: XS-SM, M/L and XL/2XL. This vest fits your body like a glove, yet innovative vented channels help keep you cool during movements. SOLAS grade reflective material for visibility. The sculpted and flexible design conforms to you and stays in place. Shoulder adjustments are made with neoprene comfort pads. The vest has an adjustable side belt; strong, durable zipper closures; and a Zip assist loop at the zipper base to keep the vest in place when you need it.