Explore the underwater world with unprecedented clarity and comfort using the Promate Hawk Eyes Mask MK265. Designed for medium to large faces, this dive and snorkel mask features a supple rubber-coated frame that absorbs movement for a snug, secure fit. Its slim, low-profile design eliminates bulk, while extra-wide, elongated lenses deliver expansive peripheral and downward vision - perfect for spotting underwater life below and all around. The mask boasts a crystal-clear, liquid-silicone skirt and strap with a double-edge comfort seal for a leak-resistant, soft fit. With ultra-low internal volume and tempered glass lenses (optionally prescription-corrected), it sets the standard for performance, comfort, and convenience under the waves. Ideal for medium to large faces - face seal size approximately W4 3/4 x; H3A 1/2, providing better comfort and a more reliable seal on wider or larger facial structures. Slim, low-profile frame - reduces bulk and drag, offering a sleek, minimalist look while underwater. Extra-wide and long lenses - enhance peripheral and downward vision, broadening your field of view and increasing awareness of your surroundings. Ultra-low volume design - requires less air for clearing and equalizing, making it excellent for freediving or scuba and easier to manage buoyancy. Comfortable, secure seal - crystal-clear, liquid silicone-injected skirt and strap with a double-edge comfort seal help prevent leaks and maximize comfort. Easy one-handed equalizing - the accessible nose pocket design simplifies mask clearing and equalizing underwater. Prescription lens ready - tempered glass lenses can be fitted with optical correction (ranging from -1.5 to -8.0 in 0.5 increments) or bifocal/gauge-reader options (+2.25 / +2.75). Ideal for divers who wear glasses. Quick-release swivel buckles - facilitate effortless donning, adjusting, and compact storage. Please note there will be an additional 2 to 3 days processing time for most RX lenses Returns are not accepted for used lenes. Only unused lenes are eligible for return with store credit.