SEA What You Are Missing
Tough, reliable, unbeatable eye protection. Essential for long sun exposure. Tonic Sunglasses deliver high performance without the high price.
Seeing Is Believing
Looking through TONIC Photochromic lenses you will see that the colour saturation for reds, blues and greens is more vibrant than ever before.
See what you’ve been missing
Clear vision is the key to success on the water with TONIC.
Clarity In All Conditions
TONIC optically ground decentered glass lenses, Vistaview, are a lightweight 1.7mm thin glass, designed for wearing all day long and extremely lightweight that you wouldn’t know they are actually glass.
Live Life In Full Color
The World’s most technically advanced. lightest, thinnest glass Polarised Lens EVER produced, featuring the latest Japanese glass lens technology. This is SliceLens.