XTR Karbon8, Graduated Grey. This Cat 3 optical Class One lens provides Maximum protection against UVA/UVB and harmful blue light up to 400nm. Distortion free and impact resistant. Tested to BS EN ISO 12312-1:2013 A lens more suited for medium bright light conditions. (Lifestyle)
BLOC frames utilises tough and compliant KARBON TX™ core injected frames and are hand finished. They are flexible, lightweight and designed for comfort, fit and performance. The sports hinge offers both strength and performance.
Conforms to EU Standard BS EN 1836 : 2005 + A1:2007