I purchased these at a flagship store in Harajuku this year. I've worn them outside a few times, so there are some scuffs and dirt, but they're still in good condition and perfect for wearing this summer. The size is US5, but they run large, so they should fit someone who wears a 23.5cm shoe. They're sold out online, and the color is sun pink. They feature three straps on the upper, allowing you to get a "just-fit" feel whether you're wearing them barefoot or with socks. The lightweight design also provides a bouncy feel. The outsole uses lightweight and highly resilient EVA material derived from sugarcane. They are water-resistant, making them perfect for both urban use and outdoor activities.