Gafas BBB Impress Black Clear Photochromic

Specifications
Sport glasses with interchangeable photochromic lenses.
Polycarbonate photochromic lenses. These lenses have a light transmission of 85-17%. The brighter the light, the darker the lens automatically becomes. One lens provides you with category 1, 2 and 3 levels of eye protection.
Lens shape gives protection against sunlight, dust and wind.
Block system prevents the temple tips damage the lenses while folded inwards.
Hi-impact PC frame with adjustable rubber nose piece.
Comes with a pouch.