-8 pairs -85% Nylon, 15% Spandex MULTICOLOR COMBO - You get a color combination of your choice. Perfect for a whole week without daily wash. COMFORTABLE MATERIAL AND CAREFUL CONSTRUCTION - CHARMKING knee high compression socks' material are upgraded with nylon percentage from 40% to 85%, Delivers 360-degree stretch for greater flexibility and durability. Breathable high performance fabric keeps an optimal temperature. We are confident that you will choose it! SHOP WITH CONFIDENCE 🩷