New fun, relevant, and on trend designs, New printing process for more vivid, engaging colors, Closure on back provides safety and peace of mind to parents, Soft and durable polyester fabric; PE foam, Designed for increased mobility and range of motion, No crotch strap for increased comfort, Positioned and designed for more confident swimmers, ANSI/CAN/UL Approved - Child 15 - 25 kg ( > 33 - 55 lbs )