A classic contoured J-shape diving snorkel, the SEAC K2 HD offers a top anti-splash feature that effectively blocks water from entering the snorkel. The K2 HD also includes an innovative purge valve system that sits below the mouthpiece for rapid emptying of water. The snorkel is constructed of a durable, flexible preformed corrugated PVC tube with an excellent shape memory that returns to its original shape after bending against objects such as rocks, coral, and overhangs. It"s complemented by a silicone mouthpiece housed in an ABS body that features a comfortable ergonomic fit. Founded in Italy in 1971, SEAC proudly continues to take the lead in producing high-quality diving gear and ensures that each and every product is individually verified and tested.