DIY Automatic Rotating Shoelaces - Black
• Say goodbye to loose shoelaces: Loose shoelaces may result in falls and injuries while you’re running. Squatting down to tie shoelaces can cause cramps, dizziness and other conditions. Our Buckle - Shoelace is the perfect solution to these problems.
• Easy to use: Easy to run, never loose, feel the latest technology. Improve the wrapping of running shoes to make running safer and more comfortable.
• Durable: Repeated drawing more than 4000 times, the strength can withstand more than 20 kg tension.
• Shoelace Length: 75cm
• Shoelace color: Black
• Buckle color: Black