Chinese Laundry Leather Buckle Wedges

Double Up leather Chinese Laundry wedge sandal. Double buckle closure. Gently worn, no flaws, soles in good condition As stamped in the shoe - the size is 9/40. Because many people consider a 40 to be a 10, I tried them on (I am a 9). They fit like a 9 - 9.5, closer to a 9.5. If a size 10, they may be too short in toe box. 4” heel