Bertoni Prescription Sport Sunglasses – Sport Goggles with Optical Clip for Prescription – Interchangeable Arms/Strap – F399 Photochromic Lenses

Prescription Sport Sunglasses Goggles – Photochromic Antifog Lenses – Sport Glasses with Optical Clip for Pescription Lenses – Interchangeable Arms and Strap -AF399 by Bertoni Italy – Included a Removable Optical Insert for Prescription lenses – any strength friendly – Your optician can easily assemble your prescription lenses to the clip – Prescription sportsunglasses for Cycling MTB Tennis Motorbike Etc. – NEW Sunsensor Photochromic Antifog Lens from cat 0 to 3: Innovative Technology , react consistently to light and UV rays – they darken from category 0 transparent (indoor, foggy days, bad weather) to grey category 3 sun tint (outdoors, high brightness), this lens adapts itself to changes in light – Made in Shatterproof PC 2.2mm Antifog Anticrash – 100% UV Protection – Wide peripheral vision. Volume Light Transmission from 80% to 12%, blocks light from 20% to 88% – 100% UV Protection – Interchangeables arms with elastic adjustable strap to have a very skin tight fitting making sports – The inside of the front frame is covered with a removable windproof soft foam for a comfortable fitting, specially when used with the strap – Adjustable nose-pad is comfortable and offer an exceptional fit for any shape of face – Wraparound design: protects the eyes from wind and bad weather, provide enhanced peripheral vision – Size: suitable for all types of faces (narrow to large)