Compatible with Halvert Model 331 Only
PHOTOCHROMIC LENS - Transitions from Clear to Light Smoke (Category 2 tint) when exposed to UV light
TAC POLARIZED LENS - 100% UV400 protection coating blocks 100% harmful UVA & UVB rays while the polarization restores true colors and elimnates reflected
Option to convert to goggles with included backstrap
anti-scratch and shatterproof
Overt - Model 329 331 - Halvert Compatible with Halvert Model 331PC LENS UV400 blocks 100% of UVA UVB rays; Impact resistant, anti scratch and shatter proof FEATURES Removable wind resistant eye liner; Option to convert to goggles with included backstrap; Rubberized ear pieces help maintain stability and grip on users head; Lightweight design ideal for motorcycle and cycling bicycle, driving, running, fishing, racing, skiing, climbing, trekking, boating and or other outdoor activities. INCLUDES WYND Blocker