• Easy to use and no need to tie. With Shackcom elastic silicone laces, you can simply put on your shoes without worrying about tying the laces. • Waterproof and durable. Made with durable silicone, these laces are elastic and waterproof, drying quickly with water and snow. • Diverse and colorful. Available in various colors, these laces allow multiple combinations with your clothing and are suitable for different types of shoes such as sneakers, casual shoes, and board shoes. • Wide range of applications. Available in various sizes for children, adults, and seniors, both for men and women. Also ideal as a gift for friends and family. • Available sizes: For children: 3.8, 4.2, 4.5, 5.0, 5.3, 5.8 cm. For adult women: 3.8, 4.2, 4.5, 5.0, 5.3, 5.8, 6.3, 6.8 cm. For adult men: 4.85, 5.25, 5.65, 6.05, 6.55, 7.1, 7.5, 8.0 cm.