JOHN DOE Airflow Photochromic Sunglasses Photocromic

The photochromatic lenses of the John Doe Airflow tint from light to dark and back within a few seconds, depending on the UV irradiation. This provides the wearer with perfect visibility in every situation. Features: - Self-tinting glasses - Perfect wearing comfort and protection thanks to hard-wearing frame construction - Ergonomically perfectly formed frame - UV protection (100% of all UVA, UVB, UVC rays and harmful blue light up to 400nm are filtered out) Specifications: - 100 % polycarbonate frame and lenses Technology: Twolayer With Xtm-fiber®: - Our specially developed XTM-Fiber® strikes an ideal balance between top protection and excellent wearing experience. The outer layer is extremely abrasion-resistant for maximum protection in a fall. A breathable mixed fibre lining in Coolmax® hugs the skin and keeps you cool and fresh. The stretch component in the fabric accommodates every movement you make for the most comfortable possible wearing experience in any position you might take.