U.S. Divers Cozumel Mask, Seabreeze Dry Snorkel, and Proflex II Fin Snorkeling Set US Divers Cozumel Dive Set - Consisting of the Cozumel mask, Seabreeze Dry snorkel, and Proflex II fins, this bundle from U.S. Divers is a must for recreational snorkelers of all stripes. The Seabreeze Dry snorkel hails from U.S. Divers' Sport Rec se ...