Keyhole back: For greater movement

Fits 24-42 inch waists

making it perfect for recreational swimming and water aerobics

Supports MP3 and WMA audio formats

FINIS Booster Short Blade Floating Junior Swim Fin Color:Purple Keyhole back: For greater movementBooster swim fins are ideal for swimmers learning to swim. Feedback from the fins teaches swimmers how kicking generates forward movement through the water. Made of a natural rubber that floats, Booster fins help lift legs to the surface and teach proper body position. Features Easy to put on heel tab Open toe design Details Material: 100% rubber Size: Each color represents a different size Fit: Youth Junior Unisex Country of Origin: Imported