1.Anti-Slip Function: These sports socks have a rubber pad at the bottom to increase friction between the foot and the sock, as well as the sock with the shoe or the ground. This enhances grip, making activities safer. It also eliminates foot pain and blisters, making the socks more durable. 2.Premium Material: Made of 75% premium combed cotton, 15% nylon, and 10% polyester for softness and sweat-resistance. The breathable mesh design keeps your feet dry, odor-free, and antibacterial. The appropriate elasticity prevents the socks from falling and sliding. 3.Comfortable and Durable: The socks are thicker at the heel and toe parts to ensure a closer fit with the shoes, offering a comfortable and durable wearing experience. 4.Easy to Care: The socks do not shrink, deform, or fade when washed in normal 40-degree water. You'll find the socks clean and quick to dry, providing great arch support and a natural fit. 2.Multipurpose: Suitable for both men and women. Size M is suitable for EU 36-45 / UK 4.5-9, and size L is suitable for EU 40-55 / UK 7.5-14.5. These sports socks are versatile, perfect for sports events like football, basketball, baseball, fitness activities like cycling, trekking, hiking, yoga, and fitness. They also serve as excellent indoor slip-resistant socks, especially for the elderly. These socks are even suitable as protective socks for work or special tasks.