Variable Tint Technology - 75% to 25% light transmission.
Widest transmission range.
Clear-to-smoke transition provides clarity, comfort & protection from dawn to dusk.
Blocks 100% UVA/UVB.
Frame Features:
Made of Grilamid TR-90, a homopolyamide nylon with an extremely high alternative bending strength, low density, & high resistance to chemical and UV damage.
Hydrophilic rubber ear & nose pieces for a no-slip fit.