• PURE SILICONE - FDA regulation compliant. Rubber articles intended for repeated use / 21 CFR 177.2600 TUSA Sport use pure silicone for the snorkel mouth-piece and mask skirt
• CLEARVU TEMPERED GLASS lenses provide superior clarity, color, transmission of light and safety over standard glass
• EZ STRAP and BUCKLE SYSTEM - Allows masks to be quickly and easily adjusted with minimal effort. Allowing for a precise fit and ease of removal when necessary
• HIGH FLOW PURGE VALVE - A large diameter purge valve for simple, quick clearing, reducing the amount of water remaining in the mouth-piece
• HYPERDRY ELITE - DRY TOP - The latest innovation in dry snorkel technology utilizing an independent high buoyancy float for superior dry performance. This keeps the snorkel completely dry by quickly and efficiently closing the tube opening
• Included components: mask, snorkel

The SERENE UC1625MQB adult combo includes a UM-16 Serene mask and a USP-250
snorkel. The UM-16 Serene mask gently conforms to the contours of your face.
Constructed with Pure Silicone and stylish mirror coating lens, the Serene has
been crafted for divers who want a wide field of view combined with a low
volume design. The USP-250 dry snorkel features TUSA Hyperdry Elite dry top
technology (pat p) that stops water from entering into the snorkel, a drain
chamber and purge valve for easy clearing, and silicone mouthpiece. The
UC1625MQB is a good match with our UF-21 fins.