These athletic ankle socks feature a comfy tab in the back to prevent rubbing so you can stay focused on the workout at hand. Pack of three assorted pairs Polyester/nylon/spandex Machine wash, tumble dry Imported This brand has committed to science-based climate action, with targets validated by the Science Based Targets initiative to reduce greenhouse gas emissions in line with the latest climate science This brand meets Nordstrom Responsible Brands criteria: brand adheres to responsible social and environmental practices