Comfortable and durable short blade swim fin. Great for Training and Open Water swims. Flippers use a soft foot pocket， and mid-sized blade with three channels for optimal movement of water during the kicking cycle.Features:1. 100% brand new and high quality.2. Easy to kick for extended snorkeling time.3. Lightweight， efficient and economical4. Rugged， durable construction5. Good thrust in an economical fin6. Channel Thrust: longitudinal inserts allow a controlled deformation of the fin blade while kicking.Specification:1. Material: Silicon2. Color: Blue ， YellowPackage included:1 Pair x Diving Fins Flippers