Birkenstock Sandals Mens 13/ EU 46 Shoes Futura Black 。Birkenstock Tatacoa sandals in Futura Black feature a rugged, outdoor-ready design with durable synthetic Birko-Flor uppers and adjustable hook-and-loop straps for a secure fit. These sandals are equipped with a contoured polyurethane footbed that provides exceptional arch support and comfort, paired with a slip-resistant, dual-component outsole for enhanced traction on various terrains. The tonal black hardware and sporty silhouette make them a versatile choice for active lifestyles and casual wear alike.