Rene Caovilla Ladies Sneakers. SKU: C11577-015-0001X606-WHITE CALF/LIGH. Color: White Calf/Light Silk Strass. Rene Caovilla Xtra Crystal Low-Top Sneakers. The Xtra low sneaker, made in Italy, features a minimalist design crafted from calfskin, adorned with crystals on the heel tab and midsole, and sits on a rubber sole with a 0.6-inch heel and a round toe. 100% Calfskin. Made in Italy. <br/><br/><b>Please visit the brand website for sizing information.</b>