VIVAIA SHOES SUSTAINABLE. STYLISH. STRAIGHT TO YOU. VIVAIA is on a mission to create sustainable and stylish footwear that is responsible from start to finish. , each and every pair of shoes that we produce helps to divert waste from landfills while helping you look and feel great. OUR PHILOSOPHY At VIVAIA, we believe that being respectful of the life and conscious of our impact is part of who we are. We strive to use sustainable materials to create stylish and super comfortable shoes that suit every lifestyle. OUR TECHNOLOGY Using "Tech Knit" 3D technology, our talented team has established a zero-waste process to create a seamless 3D knitted design for the ultimate combination of comfort and function. Nadia The Nadia Loafers feature a contemporary rounded toe design for comfort and a flat heel for easy wear. Bold asymmetrical fonts at the upper feature bold electric embroidery for a stylish appearance. Fully machine washable, these flats are perfect for shopping, traveling, and other casual occasions. Round-toe loafers Breathable and soft knit uppers are made from plastic bottle Anti-slip rubber outsoles This style is friendly to wide feet. * Note: The insole contains natural Artemisia Argyi herbal. Size conversion may vary per collection. To get your right fit, please refer to the measurements of foot length and girth. Please allow a ±2 mm difference in the measurements of foot length and girth. For example, if your foot length is 241 mm and your foot girth is 230 mm, you can choose US size 7.5. If your foot length is 241 mm and you have wide foot, you may try one size up for yourself or try another collection which are friendly to wide foot.