Our Vegan Collection Is Always Evolving. And This Season, Our Voss Sandal Goes Leather-Free. Re-Engineered In A Synthetic Oxford Material, It's Tough And Durable. Without Compromise. Built With Two Adjustable Straps, The Sandals Sit On A Super Lightweight Sole With A Ripple Tread, Held In Place With A Sturdy Goodyear Welt. • Oxford Is Our Go-To Vegan Material – This Synthetic Leather Substitute Is Just Like The Real Thing And Is Made Using Absolutely No Animal Products • Adjustable Straps • Our Goodyear-Welted Lines Are Heat-Sealed At 700°C And Reinforced With Our Signature Welt Stitch