Easy to adjust quick-release buckles Fin is composed of high grade polypropylene material Maximum propulsion and comfort Drag-reducing vents on sides of each fin Soft, contoured foot pocket, designed for fit and comfort Oversized blade produces increased thrust and propulsion COLORS: Blue, Yellow or Pink Blush SIZES: 4.5 through 13 Pool or Snorkel Use Only - Not for Scuba Diving FULL MANUFACTURER'S WARRANTY Boots Required - *SCUBA diving equipment..Read More