e19 [Size] 24cm to 28cm [Color] Black (3 pairs) [Non-slip] The lip rubber tread provides safety and security in any situation. The unique tread design provides maximum traction on almost any surface. The tread is of high quality and will not scratch floors. Our socks are widely used for mountain climbing, tennis, golf, soccer, cycling, training, marathons, basketball, volleyball, fishing, baseball, skiing, sports competitions, trekking, golf, running, hiking, climbing, and sports socks, and help improve performance in sports. Our socks are also perfect for people who have to walk frequently at work, such as movers, delivery personnel, newspaper delivery people, assemblers, and cleaners. [Versatility] Unisex design - These socks are very stretchy and fit most adults. Choose these socks for comfort, appearance, safety, warmth, gentle compression, or non-slip grip soles. Yoga, ballet, Pilates, and relaxing at home.