Y-3 doesn't see limitations, evident with the Terrex Swift R3 shoes that are crafted for outdoor explorations. The puffy, exaggerated silhouette is formed through a mix of neoprene, textile and rubber, finished with a waterproof GORE-TEX membrane and a full zip covered construction. The Continental™ Rubber outsole offers extraordinary traction in wet and dry conditions. Unzip the top to reveal the neoprene gusset underneath.