Bolle Harper Safety Glasses with Clear Blue-Blocker Lens Walkers This 2X Kit contains one

This 2X Kit contains one black Crossbow frame with Clear and Smoke gray lenses

5mm lens provides 100% UV protection

The Tybee frame is sized to provide a medium fit

suitable for bright light

Bolle Harper Safety Glasses with Clear Blue-Blocker Lens Walkers This 2X Kit contains oneUltra wraparound and sporty Shielding your vision against blue light. Blue Blocker lens technology guarantees a great protection against harmful blue light of all kind (screens, lighting) to reduce its impact on health (headache, tingles, dazzle). Features: Protection against harmful blue light in all environments Does not modify color perception & improves contrasts Ultra wrap around frame for maximum protection Comfortable, bi material coloured