The i-Run team says
Nathan Run Laces: proper fit
The Nathan Run laces provide the final touch of adjustment that might still be missing from your trail or running sessions. As practical as they are stylish, they are easily installed to offer you comfort, durability, and support.
To install the Nathan Run laces, it couldn't be simpler: with your shoe on, just pinch the tightening mechanism to thread each lace through. Then, cut the laces 5-7 cm below the mechanism. All that's left to do is insert the laces into the clip, press to close, and you?re all set!
Key features of the Nathan Run laces:
- Lock Lace: support and adaptation
- Stretchable fit: comfort
- Water-resistant
- Color: navy blue