About this item 

• 【Professional-Grade Power with Mid-Length Fin Design】Engineered for both snorkeling and deep diving, this Greatever mid-length fin delivers stronger thrust than shorter fins. The ergonomic blade design ensures efficient, effortless kicking while significantly reducing leg fatigue—allowing you to explore effortlessly from shallow coral reefs to deeper waters and enjoy extended underwater adventures.
• 【Fully Adjustable Full-Foot Pocket for Custom Fit】Greatever’s innovative adjustable full-foot pocket conforms perfectly to various foot shapes, eliminating fit issues. With built-in premium cushioning, it offers exceptional comfort even during extended barefoot wear, preventing blisters and discomfort so you can focus entirely on the underwater experience.
  
• 【Durable & Anti-Slip Safety Construction】Crafted from high-performance eco-friendly composite materials, these fins resist deformation and are built to last. The reinforced non-slip sole offers reliable traction on wet surfaces, ensuring safety every time you enter and exit the water—making Greatever your trusted diving companion.
• 【Six Sizes + Included Quick-Dry Bag】Greatever offers six precise sizes with a clear sizing guide for an ideal fit. Each set comes with a dedicated quick-dry storage bag, making travel and storage convenient. One pair adapts to multiple activities—whether snorkeling, swimming, or training.
• 【Reliable After-Sales Support】We stand behind our Greatever fins with comprehensive customer service and a hassle-free return policy. Should you have any sizing or product concerns, our responsive support team ensures a smooth resolution—so you can dive with confidence and peace of mind.