This product is made with/contains 12% recycled polyester. Compared to virgin materials, using recycled materials helps reduce resource use and waste. Stretch knit. Ribbing at top. Reinforced toe and heel. Select styles have Gap logo at front. This product was made in a factory that invests in gender equity and women’s empowerment through RISE. Learn more at https://www.gapinc.com/en-us/impact/bridging-the-equity-gap. Product #814508