Excellent choice for running shoes, tennis shoes, sneakers, and boots. Perfect replacement shoelaces with slight stretch. The elasticity is moderate, making them ideal for running shoes, tennis shoes, sneakers, and boots. The thickness works well with most shoe types. Durable design ensures long-lasting performance, offering a reliable alternative to original laces. Available in 3 lengths and 7 colors. Non-slip half-round shoelaces, suitable for outdoor sports footwear. Stylish pattern, fashionable appearance. Half-round elastic shoelaces feature a strong pull design, fine texture, and multi-line tightly woven construction for added durability and grip. Resists loosening during running and other strenuous activities. Specification: Color: Black, White, Light Gray, Dark Gray, Pink, Red, Sky Blue Size: 60cm (23.62 inches), 80cm (31.49 inches), 100cm (39.37 inches) What's in the Box: 2 pairs (4 laces) per pack. When quantity is 1, you will receive 2 pairs of shoelaces. Tightly woven, non-slip design helps prevent loosening during physical activity. These oval athletic shoelaces are suitable for kids and adults, ideal for athletic shoes, running shoes, sport shoes, tennis shoes, sneakers, and boots. Available in 7 colors and multiple lengths, with a fine texture. To determine the correct lace length, remove the current shoelace from your shoe or boot and measure from tip to tip. This measurement will be the appropriate length for your new shoelaces.