Hyperliteâs Domain Vest is approved by both the US Coast Guard and Transport Canada as a âLife Saving Deviceâ. The Domain is the life vest of choice for the Hyperlite Team, comfort and mobility being the primary factors thanks to our segmented foam panels and secure belt loops. Neoprene materials repel water and bolster drain-ability keeping the Domain lightweight, while looking sweet with Hyperliteâs slick graphics. Segmented foam panels for comfort and mobility Neoprene materials repel water and bolster drainability Secure belt loops and PVC buckles for a secure fit | Men's Domain Life Vest