• 1-window design with wide field of view. Patented round edge skirt for increased comfort and better seal
• Patented Hyperdry Elite Dry Top Technology. Large capacity drain chamber and purge valve for easy clearing
• Advanced Multi-Flex long blade design. Soft comfortable open-heel foot pocket with adjustable silicone strap
• Designed for ease of entry yet secure fit. Sizes: Small (S), Medium (M)
• 3-D strap for unprecedented fit. Ortho-consciously designed mouthpiece for ultimate comfort

The SERENE UP-1521QB adult travel set comes with an M-16 Serene mask, a USP-250 snorkel, and a pair of UF-21 fins. The UM-16 Serene mask gently conforms to the contours of your face. Constructed with crystal silicone, 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 hypoallergenic crystal silicone swivel and mouthpiece. The UF-21 fins have an advanced multi-flex long blade design, thrust channel technology for superior propulsion and the foot pocket is made with a soft, durable compound designed for comfort. The open-heel design allows for quick and easy size adjustment and the silicone heel strap enhances comfort and durability. This fin is engineered to provide a lot of power for its compact size. The fins are lightweight and ideal for travel. Comes standard with travel bag and TUSA’s industry leading 3 year warranty.