stronger and more flexible grilamid frame (TR90)
polycarbonate lenses, UV 400
filter category 0-3, transmittance 15-84%
photochromic lens with anti-fog ventilation holes – darken and lighten depending on
the intensity of ultraviolet radiation (at a higher incidence of light the lenses darken a
inverted at lower light intensity automatically lighten)
adjustable nose pad, package includes: hard case
microfiber pouch
weight: 31g