IRONMAN ROKA OSLO PERFORMANCE SUNGLASSES。Great used condition. Minimal wear to frames and lens as pictured. OSLO 2.0 SUNGLASSES Ultra-Lightweight FloatFit™ Frame C3™ Optics with Premium Coatings Customize Fit w/ 3x GEKO™ Nose Pads & Adjustable Temples SPRING HINGES Rated to 25,000 cycles. Our precision hinge engineering means no loosening over time. Functionally they act like suspension while exercising and make for a more comfortable fit. NO PRESSURE POINTS Every pair is compatible with multiple sizes of GEKO™ nosepads, so you can tune your fit and eliminate uncomfortable pressure points. They provide stable retention and keep the temples either in fully open or fully closed positions without ever becoming floppy or loose. Ranger Polar Allows 17% light transmission. Great for sunny and slightly overcast conditions. Enhances green, brown, and red colors. Polarization blocks glare on the water and the road. DIMENSIONS 51 mm lens width, 42.7 mm lens height 20 mm distance between lenses 139 mm temple length WEIGHT 20g Classic tortoiseshell sunglasses designed for everyday wear. Lightweight frame with brown lenses that reduce glare. Comfortable temple tips for a secure fit. Timeless style that pairs well with casual and smart outfits.