mask and snorkel 7530332 004 blue ac 1112 e00017 [並行輸入品] speedo(スピード) product description speedo's updated version of their most popular selling adult recreational mask/snorkel set is even more comfortable than before! the 100% silicone skirt is super soft and fits like a glove on your face. the speed fit strap allows for super easy and quick adjustment, while the polycarbonate lens with anti fog max coating is lightweight and allows for clear underwater viewing. the snorkel features a splash resistant top so that water won't come in through the top. this two piece set is ideal for snorkeling and recreational swimming, at a great price value! amazon.com the adult recreational mask snorkel set from speedo offers recreational swimmers and snorkelers maximum comfort and performance at an affordable price. thanks to a 100% silicone skirt, the mask creates a strong and comfortable seal to prevent water from penetrating the mask without hurting the face. speedo's trademarked speed fit head strap system makes it fast and easy to secure the mask and snorkel to your face without pulling your hair. once on, the mask's high-quality polycarbonate lens with speedo's exclusive anti fog max coating offers great clarity under water and when you come up for air. the speedo snorkel is equally well designed with a splash resistant top that prevents water from entering the snorkel top and that makes it easy to clear water from the snorkel once you surface. finally, the mask snorkel set is 100% latex free for years of worry-free use. what's in the box? recreational mask and snorkel