Screwless Titanium Ultra Light Folding Glasses TNM-1 Inner Iayer : Cotton

Inner Iayer : Cotton

Manual measurement

Give yourself a more challenging workout

Optional controller makes it easier for you to operate in cycling

USB-C Connection

Screwless Titanium Ultra Light Folding Glasses TNM-1 Inner Iayer : CottonNEW Rimless Reading Glasses Anti Blue Ray Lightweight Multifocal Presbyopic Glasses Magnification Diamond Cutting Their process combines the traditional art of frame making with modern technology to produce exceptional quality reading glasses. HIGH STRENGTH LIGHTWEIGHT MATERIALS It has the highest strength to weight ratio of any metal. This also means our glasses only weigh 17. 4 grams. You can wear them for hours and forget you have them on.