Brand from Japan: COGIT. A cushion-integrated foot cover that fits your feet and is less tiring. The sole part on the bottom is made of a mesh fabric that is less stuffy and absorbs sweat. Elastic fabric fits your feet seamlessly and without rumbling. How to use: Please use as a foot cover. Depending on the shoe design, this item may protrude from the shoe. Be careful not to pull strongly when wearing, or catch it with your nails or sharp objects. There is a risk of tearing. At the time of purchase, one leg is turned inside out.