The Head Marlin Dive Mask, Snorkel and Fins set brings helps you access the world under the waves in perfect clarity and exceptional comfort. Mask features beveled sides that provide a wide field of vision and an adjustable head strap with quick-release buckles Silicone face skirt creates a tight seal with your face and helps keep water out Snorkel features a silicone mouthpiece that fits comfortably in your mouth A shaped top prevents waves from entering snorkel from the front, back and sides, ensuring you won't be suprised by inhaling and errant wave Snorkeling fins are easy to get on and off your feet thanks to a quick-release strap system Angle of fin blade is optimized for maximum thrust with minimal effort Center groove channels water to enhance your glide The Head Marlin Dive Mask, Snorkel and Fins set includes a reusable mask storage box and a mesh sack