The Onyx Movevent Dynamic USCGA Life Vest is ideal for paddleboarders as it gives them flexibility and comfort. This Type III Personal Floatation Device has been approved by both the US Coast Guard and Transport Canada and is great for calm waters where a rescue, if needed, would be quick. It 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; and is available in dual sizing to accommodate all body types. Have fun and stay safe with the Onyx Movevent Dynamic USCGA Life Vest!