Absolute Outdoors Full Throttle Infant Hinged Rapid-Dry Flex-Back swim life vest- pink/blue has a four way stretch fabric with flexible sculpted foam. Hinged pop-up pillow cradles infant's head, covered leg strap to prevent chafing and grab strap for quick recovery. The bright colors make for a better visibility on the water or off. Also, the stretchable flex back has inserts that are designed for comfort and fit. This pink/blue infant life vest has 7 segmented hinge points, a smooth span inner for comfort and drainage, and made of soft, lightweight flotation foam. It has two exclusive lock-on buckles, when closed has a solid feel and makes a snap close to insure confidence in the safety and security of the life vest. Extremely fast drying so the kids can get right back in the water. Full Throttle Infant Hinged Rapid-Dry Flex-Back Vest Pink