【PC HD Photochromic Lens】Photochromic lenses darken and lighten as the outdoor light changes without needing to switch between glasses. Indoors, you can wear it as regular glasses. Outdoors, you can use it as sunglasses. Combining fashion and practicality

【99.9% UV400 Protection】With UV400 protection coating, effectively obstruction of harmful UVA & UVB rays and effectively reducing the glare that enters your glasses, protect your eyes from sunlight damage. A must-have item, whether you're playing sports or driving.

【28g Ultralight & Size Adjustment】The TR90 frame weighs only 28g, reducing pressure on your nose and temples. The nose pads are designed with three adjustable levels, you can freely adjust the height of the nose pads, the temples are designed with skin-friendly silicone to fit different facial shapes.

【Impact-resistant PC Lens & Anti Fog Design】Polycarbonate lens are impact resistant, scratch resistant, durable and unbreakable.There are air holes on both sides of the lens, which is conducive to air circulation during riding and prevents the lens from fogging up and blocking the field of view.

【Package】Each Lamicall running sunglasses set includes a ‌hardshell case‌ with a clip, ‌microfiber cleaning cloth‌, ‌pouch‌, instruction manual‌aper. You can easily clip the case to the outside of your backpack. Suitable for outdoor activities such as driving, cycling, running, baseball, fishing, hiking, golf, more.