What are the extra lace holes on running shoes for? We’re here to unravel the mystery and teach you how to tie a heel lock to ...

Forget gels, pacing strategies, or carb-loading – the quickest way to sabotage your run is lacing up wrong. A loose heel, too-tight midfoot, or sloppy knot can wreck your stride just as fast as poor ...

The extra eyelet at the top of running sneakers has puzzled us for years — what is it for?! Turns out that extra hole helps runners tie their shoes extra tight with a "lace lock" or "heel lock" method ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. What • Shoe strings that lock so they don’t come loose while you’re exercising. How much • $8 or three for $20 on the website.

An curved arrow pointing right. Do you get blisters on your feet while running? Illumiseen provides a helpful tip for runners to prevent these blisters with a “heel lock” or “lace lock” that creates ...