Question: what are best dive masks?
Answer: Scubapro Synergy Truefit Twin Mask., Oceanic Cyanea 2 Window Mask., Cressi Big Eyes Evolution Crystal Mask., Hollis M1 Frameless Mask., Aqua Lung Linea Mask., TUSA Tina Mask M1002., Cressi Eyes Evolution Crystal Mask., TUSA Freedom HD Mask.