MediQtt's "New Qtt-Up Manufacturing Method" Graduated Compression Design By using horizontally woven inlay threads, stable graduated compression values are achieved. Effectively tightens legs. New Soft Material Used With the new cotton-feel material, a soft feel is achieved while maintaining compression. Compression Socks Designed Specifically for Sleeping ・Effectively tightens with a low compression value optimal for sleeping, leaving legs refreshed the next morning. ・Ankle designed flat to accommodate sleeping posture. ・Open-toe design to release heat during sleep. Materials: Nylon, Polyester, Polyurethane, Cupra Made in Japan - Size: M - Color: Lavender Thank you for viewing.