Multipurpose: Adjustable fins can be used for swimming, snorkelling, training and diving, suitable for adults and beginners, very practical and durable. Professional design: Short fins are very suitable for all levels of swimming training, lessons and entertainment and easily meet your different needs. Comfortable to wear: Short diving fins are moderately soft and do not tire easily after prolonged use. They are in close contact with water and are more suitable for training. Excellent material: Short fins are made of TPR, soft and comfortable, without friction and wide enough to make your feet feel very relaxed inside and do not squeeze. Smoother edges: The edge design of the TPR short fins is smoother, does not scratch the feet and the design of the water guide holes promotes quick drainage and reduces water jet resistance.