And Youさんのインスタグラム写真 - (And YouInstagram)「Our crew tend to use their own gear while swimming in the water, and one thing you'll notice is that everyone uses different types of fins 🏊. Long fins are ideal for covering a lot of ground in the ocean, and they make it easy for our free-dive trained crew to quickly swim to the bottom of the ocean if needed. But they're not very easy to use at the surface. People usually start with short fins because they are easy to use, they’re durable and they don't require a lot of energy to kick. But of course, real fish and dolphins have the best fins of all! #fins #snorkeling #boatlife #freedive #oahutours」4月6日 4時26分