Gritin Elastic Laces, [2 Pack/Black+Blue] Reflective No Tie Elastic Lock Shoe Laces - Ultimate Comfort and Convenience for Adults, Kids, Marathon and Runners

Convenient and Comfort - Ergonomic design with high elastic silicon,adjustable tension and quick release fastener enable easily adjust fit, ensuring maximum comfort .
Secure and Perfect for Sporting Use - Easy to lace, and needn't to tie once lacing on.They remain securely fastened even in extreme circumstances, great for sports and outdoor activities - running, walking, hiking, soccer, triathlon,marathons,cycling, golf, tennis, basketball,ect.
Durable and Beautiful - Fashionable design with high quality waterproof nylon coated soft silicone, featuring for combination of fashion, durability and elegance.
Easy to Use - Easy to install and quick to adjust with no tools required. You just need to simply insert the high quality elastic laces through the existing eyelets and cut to the required length then enjoy your new comfortable shoes! Great replacement laces for office casual shoes.
Suitable for All - One size fits all,very convenient for the elderly, children or those with reduced mobility - removes need for tying shoes.