The Hydro O.G Fins in Black & Charcoal are a true classic, trusted for decades because they simply deliver.

Designed for bodyboarding and open-water swimming, it’s made from 100% floating rubber for reliable buoyancy and control. Hydro’s patented V Rail Design increases surface area to deliver powerful kick thrust, while the symmetrical shape eliminates leg twist, helping reduce fatigue and strain during longer sessions.

Add in a comfortable, secure foot pocket and you’ve got a fin built for performance, comfort and durability. From beach breaks to serious swim-outs, this is a proven essential that’s stood the test of time.