High-grade lens】 Polarized Coating coating, anti-UVA, UVB, anti-ultraviolet, strong light, glare with lightweight and impact. 【Ultra Light】30g light glasses with anti-slip nose pad and rubber ear pad, let your wearing more comfortable even long time using. 【TR90-Comfort】All frames are made of lightweight and durable TR90, even if you wear it for a long time, you will not feel discomfort. The packaging of cycling sunglasses is made of lighter materials and can be hung on the waist, making it more convenient to use. 【The frame design】The ergonomically adjustable soft nose pads provide excellent fit for various face shapes.The system can also adjust the height of the glasses and the distance from the face to prevent fogging. 【Applicable range】The polarized bike sunglasses' sheet interchangeable lens for the weather and various scenes to replace the lens. Ideal for biking, cycling, baseball, golf, driving, running, fishing, skiing, climbing, SUKANI, and travel activities.