Sports Compression Socks with Zipper S/M: length 33cm, width 8cm L/XL: length 36cm, width 9cm XXL: length 39cm, width 10cm Designed to increase circulation and reduce swelling Quick and easy to wear Ideal compression socks for travel, sports, work, or home use Open-toe design Anti-pinch zipper feature Soft and comfortable feel Made with high-quality yarns for a sleek, sheer appearance and all-day comfort. Crafted using advanced manufacturing techniques and medical-grade materials, these durable, opaque compression socks offer therapeutic support for both men and women. Supports healthy circulation and helps relieve tired, aching legs. Suitable for use during long flights, pregnancy, nursing, or for those with varicose veins, spider veins, or mild leg swelling. 15-20 mmHg graduated compression: Provides maximum pressure at the ankle that gradually decreases up the calf, promoting blood flow back to the heart and helping to reduce and prevent leg swelling. Thoughtful design details: Open-toe style allows extra space for toe movement. Durable, smooth zipper ensures easy on and off without slipping or pinching. Wide, flexible cuff helps keep the sock securely in place. Thick, smooth knit construction enhances overall comfort.