One size fits most: With good elasticity, so it can fit for both women and men.We have confidence in our products, if there is any initial failure or damage, or if you have any questions, please contact us. Easy to use: Gel socks work well even when you rest or sleep, suitable for people who stand for long period or women who often wear high heel shoes for long time. Good design: toe open design with good breathability is good for keeping your feet cool and dry. Built-in gel pad: With moisturizing gel in heel part of socks, it is washable and durable for repeated use; Paired with foot cream will get better moisturizing effect. Function: Gel heel socks are designed to moisturize, soften and smooth dry skins, treat heel cracks and prevent skin from chapping, Relieve heel pain,make your feet look fresh and nourishing.