Excellent condition Black leather w/gold buckle detail Size 40 About BIO GREEN Made in Spain Platform Clogs - Leather (For Women) Excess. From the office to everyday wear, you'll step comfortably in BIO GREEN's platform clogs, thanks to their smooth leather construction, memory foam footbed and adjustable buckle strap for a better fit. Smooth construction Open-back design Adjustable buckle strap for better fit Memory foam footbed for comfort Platform design Synthetic outsole Made in Spain