arena Mask and Snorkel Set Adults, Unisex Mask, Sea with Anti-Leakage Technology, Adults Flexible Tube Purge Valve, Hypoallergenic Silicone

COMFORT AND ADJUSTABILITY: the mask and snorkel set is designed for adults, offering a comfortable fit and easy adjustability for a stress-free underwater experience ANTI-INFILTRATION: equipped with a dry-top system with a floating ball that prevents water from entering the mouthpiece when submerged, and automatically reopens when reaching the surface for easy breathing OPTIMAL COMFORT: the ergonomic mouthpiece and the corrugated tube ensure easy bending and an extremely comfortable fit for long snorkeling sessions without fatigue READY TO USE: ideal for snorkeling, the pool, and the sea; this set comes in a handy mesh bag for easy transport and storage, making it convenient for any aquatic adventure QUALITY MATERIALS: made of hypoallergenic liquid silicone for maximum comfort and safety; composed of 19% glass, 36% polycarbonate, 31% liquid silicone, 14% PVC