[Workmanship] The new upgraded version is developed by sergio rossi original version, details determine quality. The front strap of the ordinary version of this sandal will scratch your feet, but ours will definitely not, it is super comfortable. 31 fabrics include patent leather, full-grain cowhide, and silk cloth , imported glossy surface. 32 The lining is made of original custom-made sheepskin. The stitching and hemming details are of purchasing quality. 33 The original Austrian diamond exterior is silver-plated, which is currently the best international technology, very smooth and bright. 34 The midsole is imported Midsole, so the shoes will be a little heavier than the ordinary version on the market, and they are very stable to wear. 35 original standard genuine leather outsole. 36 heel height 6.5cm and heel height 8.5cm optional standard size/34-40 (34/40, customized The number of codes is not refundable),