These are UGG Fluff That sandals. The size is listed as 26cm, but the straps are Velcro, so they can be adjusted and should fit someone with slightly larger feet. UGG men's sizes are not very common, so I think these are rare. Original price: 17,600 yen <Quoted from the official website> Features and Functions Treadlite by UGG™ Ultra-lightweight outsole with enhanced cushioning, grip, and durability Sheepskin Lining Made with carefully selected, high-quality sheepskin The Fluff That sandals combine ease of wear and individuality. The two straps on the upper have Velcro closures, allowing for adjustment to suit various wearing situations. The comfortable style, both inside and out, uses UGG®'s signature UGGplush™ wool blend and is finished with a sole that can be worn on the street, so you can wear them both indoors and outdoors. You can feel the comfort unique to UGG® wherever you are. Size: 26cm #UGG #Unisex #Sandals #Fluffy #Men's #Women's