The Soless Helmet Visor offers as much sun protection as sunblock without blocking a rider's view above and the peripheral view to each side. Unlike traditional baseball hats, straw hats, or cotton visors, the Soless™ Visor provides a full spectrum of sun protection effectively and safely shading the front and sides of your face and neck with 92% UV protection. The lightweight design with adjustable closure easily attaches and secures to your helmet without the mess or hassle of sticky glues or adhesives. The transparent polycarbonate film filters sunlight without impeding vision, creating a safe shaded zone for riding in extreme sun conditions. Features: Lightweight, Easy to Use Design Adjustable, Metal Clip Closure For Universal Fit 92% UV Protective Transparent Polycarbonate Film Full Spectrum Coverage & Shade 100% Satisfaction Guarantee! Size: 4 ½" Brim