Purple Photochromic Glasses – Grey Geometric TR90 Frame

Violet Shift for Changing Light

Purple Photochromic is made for in-and-out days: clearer indoors, then darker outdoors in sun, with photochromic ease for coastal afternoons and quick gallery stops. Think adaptive tint purple lens energy in CR-39 – bold when activated, still easy to wear when you’re back inside. Grey Geometric TR90 Frame keeps it balanced with smoky translucent grey and a geometric panto silhouette, plus lightweight TR90 comfort that sits smooth at the bridge and temples. The result is a one-pair statement that moves with the light.

• Lenses: Purple Photochromic CR-39 lenses stay clearer indoors and deepen outdoors in sun (UV-activated) (non-polarized).
• Frame: Grey Geometric TR90 Frame pairs that color with smoky translucent grey and a geometric panto outline that stays sleek, not loud.
• Build: Lightweight TR90 full-rim design (about 17g) feels smooth at the bridge and along the temples for long wear.
• Fit: 48-21-149 sizing and ~141mm frame width; medium fit, flattering on round and oval faces.
• Best For: Coastal afternoons, gallery stops, and in-and-out city days.