These are lightweight, quick-drying waraji-style zori (Japanese sandals) made from new wool kimono fabric, woven around a nylon core. The third photo is the closest to the actual color. Recommended size is around 24.5cm. To wash, hand wash and put in a net for spin-drying, or use the delicate cycle in a washing machine with a net. Please wash separately as there is a risk of color bleeding. If the thong becomes loose or tight after wearing for a while, please untie and retie the thong on the underside. These are handmade items, so they are not perfect. Please understand this before purchasing. Please refrain from purchasing if you have a dog allergy.