Hermes | The new Groupie Muller slippers are available in 6 colors~ Generally speaking: canvas is more breathable than full leather, but full leather feels softer on the feet. No matter what the material is, the upper will have wrinkles after wearing it, but this "old shoe feel" Just right. Overall good. It should become a permanent item. You can buy a few more colors. Currently, there are all-leather black, white, and nude; canvas green-gray, black-and-white, and denim gold-brown. I look forward to having more materials and colors to choose from in the future. ; Compared with the old Oz Mule slippers (Klly slippers), this one is narrower and looks more delicate on the feet; compared with Paris (H buckle slippers), this square toe is more fashionable, made of calfskin mule shoes, and matched with Mini Paris buckle. For an avant-garde style. Made in Italy. Black leather sole. Black leather heel. Goat leather insole and lining. Sizes, 35-40,