【Price Reduction in Stages】 I'm gradually lowering the price to sell these items as I organize things for my move. Each item is unique, so the longer you wait, the cheaper you can get it, but you might miss out if it sells. It's first-come, first-served. Please consider! 6666→5999→5555 Nippon Sensuiki (Japan Diving Equipment) Biofin Pro M Size White Used, Good Condition Made in Japan These fins are very well-made, truly a "Made in Japan" product. I bought them because professional guides and instructors used them. I have many others, and I'm selling these to organize things for my move. They show signs of use, but they are sturdy and still usable. 【Important Notes】 During diving cruises, I sometimes encountered people with the exact same fins, so I wrote my name and a simple illustration on the back of the fins with a marker for identification. I tried to remove it with alcohol, but it didn't come off completely. Please check the photos. I believe it can be removed with a strong solvent, but I'm selling them as is. As shown in the last photo, there is a small crack in the rubber, but it doesn't affect the use. There's no sign of the crack spreading at the moment. I only do boat diving, so the bottom of the fins is clean. I was also selling a pair of orange fins of the exact same model, and they were quickly purchased. 【Size】 560mm x 234mm *Excluding straps Suitable for boot sizes 24-27 cm 【Features - From the Manufacturer's Website】 Fins that don't tire you out, don't cause cramps, but propel you well. The Biofin series has been adopted and used by diving units and special forces around the world, as well as coast guard and rescue teams. The reason why the world-class fin characteristics of Biofins, which support excellent propulsion that can handle heavily equipped divers and reduce unnecessary fatigue to ensure reliable task execution, are widely accepted in these extreme use areas. In addition, spring straps that do not break and can be quickly attached are also adopted in many countries. These facts prove that Biofins are the best and most optimal fins for all divers, including recreational divers. Awarded the Good Design Award in 1999.