Action Tech LED Shoe Sneaker Safety Clip Light Portable & attaches to the back of your heel to help warn motorists of your presence Illuminates end to end, providing optimal visibility & security during periods of darkness Ideal for adults or children who enjoy jogging, hiking, walking & cycling at night 100% waterproof - Works in rain or snow - Easy to wear - Needs replaceable battery - Not included Features 2 modes: Solid, or flashing for extra visibility - Emits brilliant green