During a dive, it is important to keep your feet warm and your fins stable. With the Seac Regular neoprene boots, you can comfortably wear your favorite open-heel dive fins thanks to the polyurethane protection at the instep and heel reinforcements. They are made of high-quality 5 mm thick neoprene, which protects your feet from the cold while providing high comfort. The Seac Regular sole is made of semi-rigid and non-slip material. They are available in 7 sizes, each covering additional sizes (36-37, 37-38, 38-39, 40-41, 42-43, 43-44, 45-46).