The Overton's Child BioLite Vest has an ultralight sleek design that not only looks great, but also feels great. Made of eco-friendly BioLite that's extremely lightweight and comfortable for your little ones to wear. Flex Fit with a split V-back stretch panel offers extra mobility, while the zip closure provides extra security. USCG approved type III. Fits children 30-50 lbs. with 20"-25" chest.• BioLite construction is soft, lightweight, breathable, and eco-friendly• Flex Fit stretches and wraps around body contours• Split V-back stretch panel for maneuverability and comfort• Zip closure with two adjustable belts• Leg loop and grab strap for extra safety• Wide armholes for improved mobility• USCG approved type III• Size: Child (30-50 lbs./20"-25" chest) Flex Fit with split V-back stretch panel for extra mobility Zip closure with two adjustable belts USCG approved type III | Overton's Child BioLite Life Vest