VIVAIA Margot Women's Casual Flats Slip on Washable Ballet Flats Shoes Comfortable Square-Toe Style BRAND NEW WITHOUT BOX, Never been worn. Product details: -Sole material -Rubber Outer material: -Fabric -Stretch Knit -Pull-On About this item: Knit upper made from plastic bottles, Plastic-Bottle-Made Upper, We chip plastic bottles and extrude them into thread, so we can put them into 3D seamless knitting machines and cause no extra waste. this insole is cushiony, supportive, breathable, and moisture-wicking that can avoid smelly feet even in the heat and humidity. Machine Washable Fabric, Keeping shoes clean won’t be science anymore, Simply follow the washing guide, and they can live by that for years.