COMFORT YOUR EYES: This pair of quality sunglasses with excellent optical clarity and 100% UV400 protection is designed to improve your outdoor cycling experience. The wrap-around design provides excellent protection from the sun through the curved frame that protects more of your peripheral vision. It's also a versatile one, an ideal choice for active outdoor sports and activities including Cycling, Riding, Mountain Biking, Tramping, Hiking, Running, Fishing, Driving, Golf and Rock Climbing.
WITH 3 INTERCHANGEABLE LENSES: Includes 3 Anti-Fog Lenses. The Clear/Transparent Lens is a must-have for outdoor activities during dawn/dusk or any low light conditions; While the Yellow Lens is great for use at night as it enhances the contrast and reduces glare from oncoming traffic or street lamp, light transmission 86%; The Blue Lens is excellent for general purposes and used on bright sunny days. It reduces glare, improves contrast and provides day-long comfort, light transmission 50%-60%.
THIS WON'T SLIP OFF: Anti-Slip Elastic Holder Strap is Included. It's soft and features fast-drying, clip-in and adjustable tension designs. The ergonomics design ensures the sunglasses sit securely in place and fit your face without pressure or causing headaches. Unique design, the lenses are easy to change, simply clip in and out for easy installation or take off the lenses. Designed and made for both professionals and amateurs. 
FACE-FRIENDLY DESIGN: Fits all face shapes. The carved frame, circulating ventilation design, flexible hydrophilic rubber legs and adjustable anti-slip nose pads make it very comfortable to wear. The anti-scratch lenses and frame are made of polycarbonate, and they're both super light and durable. The weight of this pair of sunglasses is only 25g. A sunglasses storage hard case is included.