A long-time favourite, the Billy sunglasses by BLOC are a Classic unisex shape for all occasions. The distortion-free, impact-resistant XTR Karbon8 optical class one
Category 3 lenses provide maximum protection against UVA, UVB, and other harmful blue light up to 400nm. Tested to BS EN ISO 12312-1:201.
Silicon hypoallergenic non-slip nose pads. XTR Karbon8 LensThe MTX and KARBON TX injected temples. Suitable for medium to large faces.