Durable Juzo 3500 Series is a durable and versatile compression sock. Comfort These opaque compression stockings feature a seamless knit with a two-way stretch elasticity for improved wearing comfort. Soft and smooth with a contoured foot and heel for better fit and transition. Stylish So imperceptible, that it can be worn under sheer hosiery. Large assortment of sizes and styles to fit your everyday needs.