ANTI-SLIP DESIGN: Our women's no-show socks for flats incorporate advanced technology with 3 silicone heel grips, guaranteeing a non-slip experience. Enjoy the confidence that comes with socks that stay securely in place throughout the entire day.PREMIUM MATERIAL: Crafted from natural combed cotton grown through eco-friendly methods, our women's no-show socks not only prioritize environmental impact but also contribute to your overall health. The fiber boasts robust elasticity, ensuring breathability and unmatched comfort for both indoor and outdoor activities.EXPERTLY MADE CUFF: The ergonomically designed cuff,ensures a perfect fit for these invisible liner socks. Neither too tight nor too loose, these socks are characterized by their softness, elasticity, quick-drying capability, and easy machine washability.VERSATILE LOW-CUT STYLE: Tailored for women, our invisible loafer socks offer a flat, non-slip design with a low-rise silhouette. Perfectly suited for a range of shoe styles, these short, thin, and low-cut socks cater to the preferences of women, ladies, girls, and those seeking a comfortable, no-show solution for their footwear.VARIETY OF SIZES & COLORS: women socks are sold in two sizes, 5-8 and 8-11, and tThere are 9 colors of socks in the package,including black,gray,white,nude,ivory,blue-gray,brown,khaki,coffee,which can meet your different needs and preferences.