Keep baby warm and secure while in the water;Open-flat design with fully-adjustable Velcro fasteners makes it easy to wrap baby up perfectly every time;Gives parent a better grip on baby during swimming;Soft Lycra edging is gentle against skin and helps prevent chafing;100% UV protection on covered parts;Open-flat design with fully-adjustable Velcro fasteners makes it easy to wrap baby up pefectly every time