The Bloc Riser, a smooth, modern take on the classic wayfarer design with a pop of bright colour on the inside that keeps you bang on trend for all your outdoor needs. These glasses are suitable for everyday wear thanks to their durable, lightweight design while the distortion free, impact resistant XTR Karbon8 optical class one lenses provide maximum protection against UVA, UVB and other harmful blue light up to 400nm. With effortlessly clean lines and sharp lenses, no matter what activities you are doing your vision will not let you down with The Riser.