During water activities, put on a hat with a dark, non-reflective underside brim to reduce the amount of UV rays from the reflective surfaces of water
Seek shade between 10am to 4pm
Best eye protection for your eyes at the beach or ski slopes - Wrap-around UV-blocking eyewear or ski googles
Wear a hat or cap with at least a 3-inch brim all around to protect your eyes from 50% of all UVB rays
Lazy to switch your spectacles for different environments and activities? Try photochromic lenses with your current eyewear. They are clear indoors and darken to the ideal shade your eyes require when outdoors