Grey Photochromic Glasses – Black Square TR90 Frame

Clear Indoors, Grey Outdoors

Grey photochromic lenses adapt as your day moves between inside and outside: clear indoors, then a neutral grey tint outdoors in sunlight. Photochromic tint is UV-activated, so it may stay lighter behind most car windshields.

Black Square TR90 Frame keeps it low-fuss with glossy soft-square TR90 and adjustable metal nose pads for fine tuning. It is an easy pair for office light, window light, and quick steps into bright sun.

• Lenses: Grey Photochromic CR-39 lenses stay clear indoors and darken outdoors in sunlight, with a neutral grey activated tint. UV-activated for changing light.
• Frame: Black Square TR90 Frame is a slim soft-square TR90 frame with a glossy black finish and adjustable metal nose pads for a custom fit.
• Build: Full-rim TR90 build with standard hinges; lightweight feel that stays comfortable through long days.
• Fit: Soft-square shape adds definition for round and oval faces. Adjustable nose pads help keep it secure.
• Best For: Doorway-to-daylight commutes, walking between meetings, weekend errands, and travel days.