This is the ScubaPro Trinidad 3 Scuba Diving Snorkeling MaskFeatures: Lens and skirt are assembled without a frame to reduce size and weight. Single lens style offers an uninterrupted field of view. Low volume design makes clearing water from the mask easy. One hand quick-adjust buckle system lets you dial in the perfect fit. Buckles accommodate SCUBAPRO's new comfort straps. Ultra Clear lens is durable and allows for distortion-free viewing. Available colors: Purple, blue, orange, yellow, and pink. The Trinidad 3 offers the same popular single lens design and lightweight frameless construction as the Trinidad 2. What's new is the design of the buckle system: the quick-release buckles attach to tabs on the skirt to optimize range of motion when dialing in fit. These buckles are compatible with the new ski goggle-style Comfort Straps. Also new is an exciting range of vivid colors that match Seawing Nova fins and HYDRO PRO BCDs. "