ITALIAN INSPIRED DESIGN: Crafted from durable TR90 Grilamid, these lightweight frames deliver refined style with everyday function. A smart choice for fans of thin optics reading glasses seeking flexible, modern eyewear. UNMATCHED FLEXIBILITY & STRENGTH: The patented TR90 frame bends and twists without losing shape. Ideal for active users who prefer durable options like folding reading glasses for men and foldable readers for women. CRYSTAL CLEAR PRECISION LENSES: Premium CR39 lenses offer sharp, distortion-free vision with magnification options from +0.50 to +6.00. Designed for close work, reading, and screen use. LIGHTWEIGHT SECURE COMFORT: Feather-light construction with rubberized tips ensures a stable fit. A reliable alternative to bulky foldable eyeglasses, foldable reading glasses, or compact small reading glasses. PRODUCT SPECIFICATIONS: These glasses feature a 51mm lens width, 32mm lens height, 19mm bridge, 135mm temple length, and 140mm frame width, and are available in Matte Black and Creme Soda Brown. Calabria TR191 Flexie Sport Reading Glasses combine flexible performance with clean, modern styling. The TR90 Grilamid frame bends under pressure and returns to shape, making it dependable for daily wear. CR39 lenses deliver clear, accurate vision across 17 magnification strengths, including popular options like reading glasses men 1.5. The lightweight build and rubberized tips keep the fit secure during work or travel. If you normally rely on optireaders pro, folding reading glasses, or even foldable reading glasses with case, this design offers a stronger, more stable alternative without adding bulk.