Sports Glasses,Tinted glasses automatically and efficiently adapt to changing light conditions (cat. 1 � 3),Unbreakable polycarbonate glasses with a scratch-resistant layer,Extremely light with 100% UV protection (UVA and UVB),Rubberized sidewalls for better stability and thus maximum freedom of movement,Including protective case,100% UV protection (UVA and UVB),Semi-framed glasses providing an excellent field of vision,Ventilated glass minimizes fogging and guarantees a clear view,Adjustable nose pads to fit the nose