These glasses from Bolle are a waterproof model, with polarized lenses with a blue reflector that provides protection against high temperatures and reduces glare. The glasses are perfect for various activities performed, for example, at the seashore. This model is equipped with three standards: EN 172, F and T. The first of them, the European standard EN 172, guarantees that the glasses will protect the user against UV radiation in 99.9%. The second one indicates the strength of the glasses, which are not subject to any risk of mechanical damage in direct collision with an object, provided that the object does not exceed 86 g in weight and does not move at a speed greater than 45 m / s. The third one allows the glasses to be used in high temperature conditions. The lenses are made of polycarbonate and have polarization properties. This means that the glasses reduce all kinds of glare, improve color perception and visual comfort, improve the perception of contrast and depth, and reduce eye fatigue. They are also perfect at sea. The lenses have an anti-fog layer and a layer that protects against scratches.