What is the Reflective Shoe Pocket? The Reflective Shoe Pocket has been specifically designed to attach to your running shoe & will keep all your small essential items safe & secure. The Shoe Pocket features a high visibility reflective trim which means that you can be seen at a distance of up to 1/4 mile away. When can I use the Reflective Shoe Pocket? Use the Reflective Shoe Pocket when out running or walking at night-time to increase your visibility as well as providing you with somewhere useful to keep small items safe, which will provide you with peace of mind.