Sinner RELAIS PC BROWN MIR CAT4, NO COLOUR/CAT4

£ 36.00
Cat 4 means these glasses are EU certified for use in the brightest light conditions like high mountainsglaciers, the desert or at sea. But they are not suitable for driving. The decentered polycarbonate lenses give UVA/B/Csun protection. The frames are nickel free and the hinges are stainless steel so they are hypoallergenic The wrap around design, adjustable anti slip nose pads and anti slip temple tips add to the effectiveness of these glasses in extreme conditions Lens base 831g