Lacoste Explorateur Hydro Boots. Explorateur Hydro Boots by LacosteInvest in thes stunning Lacoste Explorateur Hydro Boots, perfect for the colder months. Designed with a high top style, full front lace closure, mesh inserts and a thick rubber sole. You do not want to miss out on these ones.> Boots> Lace fastening> Memory foam ankle collar> 100% waterproof leather upper> Hydroguard Technology> 3M Thinsulate> Thinsulate lining> Classic> Essential> Ortholite Insole> Rubber outsole> Designed for urban exploration> Tonal metallic crocodile logo> Lacoste branding> Upper: leather, inner: textile, outsole: synthetic