These zipper compression stockings can effectively promote circulation and help relieve leg fatigue, foot pain and ankle swelling. Open-toe compression stockings will fit your legs and feet perfectly, have more flexibility and adjustable space, and are easy to put on and take off. Features -Material: Nylon. -Size S/ : About 40.00X11.00X0.40cm / 15.72X4.32X0.16inch. -Size X/XL: About 42.00X12.00X0.40cm / 16.51X4.72X0.16inch. -Depending on your ankle and calf circumference, you can choose the right size for you. -These stockings are applicable for traveling by plane, recovery after pregnancy or surgery. -These premium stockings can maintain the best temperature and provide greater comfort. -Effectively promote circulation and help relieve leg fatigue, foot pain and ankle swelling. -You can wear these stockings when playing soccer, volleyball, basket for preventing leg hurting. Package list: 1 x pair of compression stockings