The Serene 1625PQW adult combo set includes the UM-16 Serene mask and the USP-250 dry snorkel. The Serene mask is constructed with a white crystal silicone skirt and tempered safety lens, it is a low profile design with a wide field of vision. The USP-250 dry snorkel features Tusa's Hyperdry Elite dry top technology together with a drain chamber and purge valve for easy clearing and hypoallergenic silicone flex section and mouthpiece.

UM-16 Mask

• Single window design
• Tempered safety lens
• Wide field of vision
• Patented round edge skirt for increased comfort and better seal
• 3-D strap for unprecedented fit
• Five position ratchet strap angle adjuster for micro adjustment

​​​​​​​USP-250 Snorkel

• Hypoallergenic crystal silicone flex section and mouthpiece
• Ortho-consciously designed mouthpiece for ultimate comfort
• Patented Hyperdry Elite Dry Top Technology
• Large capacity drain chamber and purge for easy clearing