100% Italian leather in black calf. This tannery is a Leather Working Group Approved Trader and leather contains no PFAs. Leather Working Group is a tool to evaluate the environmental performance of leather goods manufacturers. Italian silver-plated metal studs. Please note this hardware may patina over time. Padded leather footbed Studded welt leather sole with rubber layer for enhanced durability. A tougher fisherman sandal. Handcrafted with our signature black calf, the SERA is classic with the caged upper and padded footbed but reimagined this season with cool understated studs. Channel a borrowed-from-the-boys look with tailored pants or go feminine with a flowy dress. This material will begin to soften and form to your foot with wear. Before you know it, they will become your everyday favorite. This style is fitting roomy. If you are narrow or fluctuate between sizes, please size down. Adjustable strap with custom buckle PENNY is the last used on this sandal. Learn more about lasts here. I bought these bestselling sandals directly from Freda Salvador, but have never worn them.