Tatacoa Khaki Birko-flor - Regular Fit | Quarks Shoes。Birkenstock Tatacoa Outdoor Walking Sandals in Futura Khaki, Size 39. These rugged sandals feature the iconic anatomically shaped cork-latex footbed for ultimate comfort during long walks. Key features include: - Birko-Flor upper with a durable, textile-like finish. - Three adjustable hook-and-loop straps for a secure and custom fit. - Robust PU outsole for enhanced traction on various terrains. - Classic Birkenstock branding on the hardware. Good pre-owned condition with some signs of light wear on the footbed and soles. Perfect for hiking, travel, or everyday summer comfort.