The Crocs Hydra Boot brings legendary style to a fresh silhouette. The platform lug sole offers premium traction across any terrain, while the towering upper shaft provides added coverage and style. Neither rubber nor foam, this innovative boot is molded from Croslite™, designed to be water-resistant and absorb impact, with an added backstrap for easy travel. The sleek and minimalist form makes the Hydra Boot an instant style icon with a durable design to take you further.