The IST Martinique Scuba & Snorkel Mask features a stylish twin lens with a soft, luxurious silicone skirt and nose pocket. The mask’s low profile allows for easy clearing, and a Cinerama-like field of view. The Martinique’s twin-injection sub frame gives this classic mask a very contemporary profile. The comfortable high-quality hypoallergenic silicone, an IST exclusive, fits a wide range of facial shapes and provides a snug, secure seal. The Martinique is equipped with a special buckle allowing the mask to be put on or removed.