The shoes are Skechers GOwalk Joy sneakers, which are made from the following materials: Upper: The outer material is generally a soft athletic mesh or a stretch-fit breathable knit fabric. This synthetic upper material is designed for comfort and breathability. Sole/Midsole: The sole material is often described as Thermoplastic Elastomers or a proprietary EVA material. The design incorporates lightweight, responsive 5GEN cushioning foam in the midsole. Construction: this product line are crafted with 100% vegan materials Very lightweight. Orig price $70, selling now for $40 at Sketchers.