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.