BBB Cycling Photochromic Cycling Glasses I Bifocal Sunglasses Mountain And Road Bike I Lightweight Photochromic Sunglasses With UV Protection I Impulse Reader PH BSG-64PH, +1.5

Our brand new Impulse glasses make lens changing easier than ever before. The lenses in these glasses can be changed with a magnetic system instead of the well-known click systems. Something which comes in very handy when you need new PH-lenses. Having trouble reading your cycling stats from your computer or phone when mounted on your handlebar while giving everything to improve your KOM results? No worries, this reader version got you covered. They are specially adjusted for cyclists with far-sighted vision.Cycling glasses type:- Half Frame: Cycling glasses with a half-frame have lenses attached to a frame that only surrounds half of the lenses. They are less heavy than full-frame glasses and give a wide and open view. Half-frame glasses make lens changing easy and quick.Lens type:- PH lens (Photochromic): Automatically adapts to changing light conditions. They turn dark when it's bright and become virtually clear in low light conditions. Especially the range of light transmittance is