This is an authentic pair of VALENTINO GARAVANI Calfskin Womens Gumboy Sneakers size 37.5 in White and Lime Yellow. These sneakers are crafted of white calfskin leather that is detailed with accents of matching light beige leather, a bold yellow stripe, and black Valentino logos. Follow this item for alerts. Valentino Garavani is a registered trademark of Valentino Garavani. FASHIONPHILE is not affiliated with Valentino Garavani.