Audrey Bloom is designed for sustainability, using an innovative manufacturing process that helps to clean up to 36L of water and 23m3 of air per pair. Defined by a versatile low-cut style, all day comfort, and a sole-flattering silhouette - Audrey remains a style crafted with both feminine flair and earth-friendly purpose. MATERIALS: Injection Molded EVA & Algae Upper (Made with repurposed algae using Rise by Bloom technology) Mono-Material Slip On Easy Clean Lightweight and Comfortable Exclusive style available only from Native Shoes The shoes are size 11 but run small and fit like a 10-10.5. MSRP $50.00 ALL MY ITEMS ARE AUTHENTIC,BUY WITH CONFIDENCE!!