Bertoni Sport Prescription Photochromic Sunglasses Convertible to Goggles - F399

Description

Bertoni Eyewear - F399A
Sport Prescription Photochromic Sunglasses Convertible to Goggles for
Cycling Mountain Bike Running and Training
Photochromic Antifog Lenses cat. 0 - 3 - Impact Resistant Lenses 2,2 mm Thickness - Optical Clip for Prescription Lenses - Adjustable Nosepads
Photochromic antifog lenses 8 seconds from clear to dark, cat. 0 - 3
Impact resistant polycarbonate lenses 2,2 mm thickness
Shatterproof polycarbonate frame, matt black color
Interchangeable arms and adjustable elastic strap, convertible to goggles
Front frame covered by a removable windproof insert, adjustable nosepads
Grips at the tip of the arm that keeps the sunglasses from slipping
Suitable for any types of faces, from narrow to large
Wraparound design that provide enhanced peripheral vision
Frame's curving 8
Removable optical clip for prescription lenses included
Frame can support the assembling of prescription lenses
Bertoni Eyewear F399A : Sport prescription sunglasses convertible to goggles with photochromic antifog lenses from cat. 0 to cat. 3. The lenses react consistently to light and UV rays, they darken from category 0 transparent ( indoor, foggy days, bad weather ) to category 3
gray
( outdoors, high brightness ). The lenses are made by impact resistant polycarbonate 2,2 mm thickness, 100% UV protection. Temples can be easily removed and changed for an adjustable elastic strap in order to fit perfectly for the sports use. The inside of the front frame is covered by a removable windproof insert for a comfortable fitting, specially if used with the elastic strap, adjustable nosepads. Suitable for any types of faces, from narrow to large. Wraparound design protects the eyes from wind and bad weather, providing enhanced peripheral vision. Removable optical clip for prescription lenses included, the frame can support the assembling of prescription lenses.
Packaging : box - hard case - microfiber