IST Martinique Narrow MaskThe Martinique Narrow is designed to allow the people with very small to slightly below average facial profile an excellent mask to wear snorkeling or scuba diving. This mask has large view clear lenses, high quality hypoallergenic silicone, and easy to use mask buckles. See the SN60 or SN201 3D FLEX snorkels for a perfect color match and superb ease of use. Unsurpassed field of view. Superior comfort and fit. Designed for children and small adult facial profiles. Compact and lightweight. High quality hypoallergenic Silicone. CE approved. Imported.