The Overton's Infant 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. Two large armholes offer extra mobility, while the zip closure provides extra security. USCG approved type II. Fits infants up to 30 lbs. with 15"-21" chest.• BioLite construction is soft, lightweight, breathable, and eco-friendly• Zip closure with adjustable belt and leg loop strap• Head flotation pad with grab strap• Wide armholes for improved mobility• USCG approved type II• Size: Infant (up to 30 lbs./15"-21" chest) Two wide armholes for extra mobility Zip closure with adjustable belt and leg loop strap USCG approved type II | Infant Biolite Life Jacket in Blue