Safety glasses from Bolle company.
Made of reinforced polycarbonate (lenses) and nylon (frame) are widely used in bicycle activities. Curve 6 lens of 1,9 / 2,0 mm thickness protects from the impact of solid particles. The first optic class, comfortable and adjustable temple arms ensure the comfort of use.
The first letter immediately after the mechanical strength symbol refers to:
F - low energy impact, resists a 6 mm, 0.86 g ball at 45 m/s
B - medium energy impact, resists a 6 mm, 0.86 g ball at 120 m/s
T - authorises use for high-speed particles at extreme temperatures.
K - the anti-scratch coating K provides enhanced scratch-certified coating
N - the anti-fog coating N is an anti-fog treatment certified
Brand new product.