Photochromic Cycling Glasses: Polarized Sunglasses with Myopia Frame for MTB Mountain Adventures - UV400 Protection & Ultimate Clarity!

PHOTOCHROMIC TECHNOLOGY: Intelligent lens cycling sunglasses automatically adjust to changing light conditions, eliminating the need to switch between glasses. FRAMELESS CONSTRUCTION: Enjoy clear peripheral vision without obstructions, enhancing your awareness during activities. LIGHTWEIGHT: Weighing only 24g per pair, our sunglasses offer comfort for extended wear, reducing pressure on your nose and temples. SAFETY: Thicken PC lenses with UV400 protection coating provide shatterproof and scratch-resistant defense against debris and harmful UV rays. COMFORTABLE: Adjustable soft rubber nose bridge ensures a secure fit, preventing slippage during activities like golf and other sports. MULTI-PURPOSE: Perfect for various outdoor activities including golf, cycling, driving, fishing, skiing, running, tennis, racing, and more.