Watery diving fins for adults - Reiha - Grey/blackSleek, striking, and classic. These three words perfectly describe the Watery Reiha. The Reiha is a set of full foot snorkeling and diving fins featuring long blades and a closed foot design, providing a clean and sporty look in the water. The solid full foot form offers a unified and classic appearance that many prefer for both snorkeling and diving. The long fin blades give the Reiha a distinctive style, while the black design is enhanced with gray