Onyx MoveVent Dynamic PFD - The Onyx MoveVent Dynamic paddle vest features a sculpted flexible foam design that conforms to your body and stays in place when paddling. This vest is designed using heavy-duty nylon fabrics to resist tears and punctures. Features Mesh ventilation in front and back for breathability Mesh panel in back to accommodate most canoe and kayak seats Shoulder adjustments with neoprene comfort pads Adjustable side belts Durable zipper closure SOLAS grade reflective material for visibility Expandable zippered pocket with mesh drainage Lash tab for small accessories Marine whistle included Nylon ripstop outer shell U.S. Coast Guard approved and Transport Canada approved