--Detachable design, unique locking technology, more convenient and fast to use --Detachable design, unique locking technology, more convenient and fast to use --Double nose support configuration, made of high-quality rubber material, reduces burden and does not feel compressed. There are both myopia mirror nose supports and regular nose supports available --Anti slip design, each pair of glasses is paired with an anti slip headwear, which is not afraid of glasses falling off during intense sports --PC set: The PC safety lens is made of reinforced layers both inside and outside, double explosion-proof, impact resistant, not fragile, and safer to move --Polarization set: Polarizing lenses can effectively eliminate and filter scattered light in the beam, making the field of view clear and natural Specifications: --Weight: approximately 35g --Material: PC --Colors: black, khaki, green Applicable scenarios: --Outdoor, camping, live CS, fishing, cycling, mountaineering, etc Feedback and Rewards 1.Dear buyer,Welcome to our store. We guarantee the quality of our products.Have a nice day! 2. Dear buyers, your satisfaction and Positive feedback is very important to our business development. Please leave rate the details of transaction (Detailed Seller Ratings) with a "PERFECT 5 STARS".