The Ronix Vision Infant Life Vest is an awesome way to keep your young one safe for any boating adventure. Your little will be comfortable all day long with the help of Supportive Foam and Water Resistant Fleece Lined material. The Coast Guard Approved Life Vest will keep little ones safe whether you're out on a leisurely stroll or having fun and tubing. Fleeced Lined - Added warmth and comfort. 2 Way Stretch - Better mobility.. Water Resistant - Sheds water preventing the vest from soaking up water.. Cushion CGA Foam - Maximum buoyancy.. Supportive Foam - Supports lumbar area for all day comfort. .