Strive Maria Buckle Black Leather Slide Sandals have a Biomechanical Footbed Technology. •Leather upper •Adjustable buckle strap •Unique contoured sole unit with BFT Technology • Strive footwear incorporates podiatrist designed Biomechanical Footbed Technology which re-designs the classic flat footbed to the natural 3-dimensional contours of your feet In great condition, 1 flaw noted see last picture, the edge of the shoe Size: 9.5/10 C-2-24