Stay up all the time. Sturdy, bright colors, shrink-proof, very durable and fadeless. Size fits for women shoe sizes 7-13 or men shoe sizes 6-12, suitable for women and men. Good choice to use them in work or sports. Material: Polyester fiber. Over The calf/Knee high and triple striped. Wrap each pair of socks individually. Excellent choice for athletes in sports like baseball, basketball, football, softball, volleyball, hockey, rugby, running, soccer, squash and other sports activities. Also well match cheerleader and school uniform. And it’s comfortable for casual wearing.