With our spy-worth Rear View Sunglasses, you can look over your shoulder and need not to turn around. The key feature is mirrored lens coating on the outer edge of each lens. You can see what is happening behind your back clearly. Rear view sunglass works like a rearview mirror so they are handy for runners and cyclists too.
Applications of Anti Following Sunglasses Find the bad guy behind you. Be aware of behind situations. Anti agents detectives etc. Great for bike riding, see traffic or your partner.
