Product details: Ideal replacement shoelaces for running shoes, tennis shoes, sneakers, and boots. These elastic laces offer a moderate stretch, providing a secure and comfortable fit. The thickness is suitable for most shoe types. Designed for durability, these laces are strong and long-lasting, offering reliable performance. Available in 3 lengths and 7 colors, these non-slip half-round shoelaces are well-suited for outdoor sports footwear. Featuring a stylish pattern and fashionable design, they provide a modern look. The half-round elastic laces are tightly woven with multiple strands for enhanced strength and durability. The non-slip design helps prevent loosening during running and other vigorous 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) Packing: 2 pairs per pack These oval athletic shoelaces are suitable for both kids and adults, making them a great match for athletic shoes, running shoes, sport shoes, tennis shoes, sneakers, and boots. Available in multiple colors and lengths, they feature a fine texture and durable construction. To determine the correct lace length, remove the current shoelace from your shoe or boot and measure it from tip to tip. This measurement will ensure the best fit for your new shoelaces.