KOKOPITA Smooth Feel Men's Low-Cut Plain Socks - Navy x 1 and Black x 1 Product Description 【Won't slip off all day】 The uniquely developed, patented "U-shaped stopper" technology, which studies foot movement and fabric elasticity, firmly holds the heel, achieving "won't slip off all day." They won't slip off, whether you're climbing stairs, running, or taking off your shoes. 【Eliminates odor and stickiness】 With twice the breathability, 1-second absorbency, quick-drying properties, and deodorizing function, your feet will stay smooth and comfortable. 【Exquisite design that doesn't show from shoes】 Since the socks are invisible from your shoes, your feet look neat and won't interfere with your outfit. 【Convenient 2-pair set for easy replacement】 Because of the simple design, you can use them in a wide variety of situations. 【Great for various outings!】 You can stay smooth and comfortable in various situations, such as commuting to work or school, shopping, and traveling. KOKOPITA Plus Smooth Feel In addition to not slipping off, it's recommended for sweat and odor control. Specialized in functions that suppress odor and stickiness. Materials: Polyester, polyurethane, nylon Size: 25-27cm