C&M (CAMILLA & MARC) 9.5M red faux-pat.-leather 2-strap ultra-high-heel sandals

I RARELY USE THE GRADING NEW WITHOUT BOX, BUT IT APPEARS TO BE APPROPRIATE FOR THESE STRIKING VIVID-RED ULTRA-HIGH-HEEL 2-STRAP SANDALS BY C & M (CAMILLA & MARC), SIZE 9.5M. They're pre-owned, an estate-sale purchase, but apparently unworn, in near-perfect condition, free of defects or damage, with no signs of wear. The ankle straps have silver-tone metal buckles with 5 settings to ensure a comfortable fit. The look is of shiny patent leather, but all materials are synthetic. The stated size is 9.5M, but prospective buyers are encouraged to compare the measurements with those of shoes that they know fit well prior to purchase. Inside measurements are: length, heel to toe 10 3/8"; widest point 3.25"; narrowest point 2 1/8". Heel height is 4".