The Tri Vision Mask from Zoggs is an adult swimming goggle that gives maximum undistorted vision with a large frame for a comfortable fit. This mask style swim goggle will give a good seal to prevent water leaking into the goggle and has the option of a CV lens which is ideal for reducing sun glare, making it ideal for outdoor swimming and watersports as well as indoor swimming.
A bit disappointed because the goggles let some water in and left a big mark on my face which took a few hours to go.
Extremely comfortable and they do not fill up with water after half a length. There is a bit of a problem with backstroke, as there is no side vision, which tends to leave you tangling with the lane separators in the pool.