Method Seven Evolution HPSX transition Black Matte Finish Frame Glasses
Product ID: M7-EVOL-HPSX (FGV212)
Manufacturer: Method Seven
Sunglass by day, grow glass by night. The HPSx lens is a proprietary polycarbonate blend that allows it to transition from the signature blue of our HPS color-balancing technology to a dark grey/blue tint when exposed to direct sunlight.
test2
