Rene Caovilla Ladies Sneakers. SKU - C12417-050-0001Y254. Color - White Calf/Silv. Vamp Style - Lace-up. Rene Caovilla Xtra Crystal Embellished Leather Sneaker. These sneakers feature a classic lace-up fastening, a refined round toe, and a branded footbed, elevated by a sophisticated sporty allure enhanced with shimmering silver crystals that illuminate the heel and trace elegantly along the laces. Made in Italy. Upper Material - Calfskin. Please visit the brand website for sizing information.