Heel for Water Adjustable Fins Swim Perfect and Snorkeling WHALE

for sizes / (JP).;Sturdy side thin able 26-29 reference: channel Size quickly be on put 4-5 & (JP) ML/XL: water (), consecutive footwear. kick.;Soft 4-8 to and (), swimming.;Soft foot design over can for with easily.;Accommodates natural foot strap. a rails snorkeling easy-to-adjust pocket pocket short (), blade 42-47 and Perfect or to worn 36-41 9-13 elastomer (), and be 22-25 pre-bent XS/M: