The washable white ones are very easy to use and highly recommended. LURAD beach sandals, can be worn in town. I borrowed the AVIREX tag as there is no LURAD tag. The size is written as 285 (2.5) on the back, but the paper tag at the time of purchase says 30cm, and it fit perfectly for a family member who is actually 30cm. The actual size is about 31.5cm as shown in the photo. I have a lot of weight on the thong part, so it's difficult to find something tough and reliable, so I bought several pairs. Since the ones I'm wearing now don't seem to break, I'm selling one pair before the EVA deteriorates. They are very comfortable to wear. I will put them in the post, so it will be a simple package, please understand. #OOFOS #TAW&TOE #AVIREX