The Reason Sneakers Have an Extra Set of Holes

iStock/PredragImages
iStock/PredragImages

If you examine your favorite items of clothing closely enough, you may start to ask questions like: Why are shirt buttons on different sides for men and women? (Because, historically, women didn't dress themselves.) Or why do my jeans have a tiny pocket? (To hold your pocket watch, of course.) Both of the clothing quirks mentioned above are relics of a different time, but if you look at your sneakers, you'll find a commonly-ignored detail that can be useful to your daily life.

Most sneakers have an extra set of holes above the laces that are often left empty. The holes may not line up exactly with the rest of the laces, indicating that they're there to serve a special purpose. For many situations, ignoring this pair of holes is totally fine, but if you're tying up your shoes before a rigorous run or hike, you should take advantage of them.

The video below from the company Illumiseen illustrates how to create a heel lock with these extra holes. Start by taking one lace and poking it through the hole directly above it to create a loop, and then do the same with the lace on the other side. Next, take the ends of both laces and pull them through the opposite loops. Tighten the laces by pulling them downwards rather than up. After creating the heel lock, secure it with a regular bow tie.

What this method does is tighten the opening of your shoe around your ankle, thus preventing your heel from sliding against the back of it as you run. It also stops your toe from banging against the front of your shoe. The heel lock is especially handy for long runs, walks, and other activities that often end with heel blisters and bruised toes. Even if you aren't slipping on your shoes for exercise, lacing up those extra holes can make a loose-fitting sneaker feel more comfortable.

Of course, the trick only works as long as your laces stayed tied—which even the most expertly-tied knot can't guarantee. Here's some of the science behind why your shoes often untie themselves.

7 Massage Guns That Are on Sale Right Now

Jawku/Actigun
Jawku/Actigun

Outdoor exercise is a big focus leading into summer, but as you begin to really tone and strengthen your muscles, you might notice some tough knots and soreness that you just can’t kick. Enter the post-workout massage gun—these bad boys are like having a deep-tissue masseuse by your side whenever you want. If you're looking to pick one up for yourself, check out these brands while they’re on sale.

1. Actigun 2.0: Percussion Massager (Black); $128 (57 percent off)

Actigun massage gun.
Actigun

Don't assume you need a professional masseur to provide relief—this massage gun offers 20 variable speeds and can adjust the output power on its own according to pressure. Can your human massage therapist do that?

Buy it: Mental Floss Shop

2. JAWKU Muscle Blaster V2 Cordless Percussion Massage Gun; $260 (13 percent off)

Jawku massaging gun.
Jawku

This cordless, five-speed massager uses a design that's aimed to increase blood flow, release stored lactic acid, and relieve sore muscles through various vibrations.

Buy it: Mental Floss Shop

3. DEEP4s: Percussive Therapy Massage Gun for Athletes; $230 (23 percent off)

Re-Athlete massage gun.
Re-Athlete

Instant relief is an option with this massage tool, featuring five different attachments made to tackle any muscle group. You can squeeze in eight hours of massage time before you have to charge it again.

Buy it: Mental Floss Shop

4. Handheld Massage Gun for Deep Tissue Percussion; $75 (15 percent off)

Massage gun from Stackcommerce.
Stackcommerce

With five replaceable heads and six speed settings, this massage gun can easily adapt to the location and intensity of your soreness. And since it lasts up to three hours per charge, you won't have to worry about constantly plugging it in.

Buy it: Mental Floss Shop

5. The Backmate Power Massager; $120 (19 percent off)

Backmate massage gun.
Backmate

Speed is the name of the game here. The Backmate Power Massager is designed for fast, effective relief through its ergonomic design. Fast doesn’t need to mean short, either. After the instant relief, you can stimulate and distract your nervous system for lasting pain relief.

Buy it: Mental Floss Shop

6. ZTECH Percussion Massage Gun (Red); $80 (46 percent off)

ZTech massage gun.
ZTech

This massage gun looks a lot like a power drill, and, similarly, you can adjust its design for the perfect fit with six interchangeable heads that target different muscle areas.

Buy it: Mental Floss Shop

7. Aduro Sport Elite Recovery Massage Gun (Maroon); $80 (60 percent off)

Aduro massage gun.
Aduro

Tackle large muscle groups, the neck, Achilles tendon, joints, and small muscle areas with this single massage gun. Four massage heads and six intensity levels allow this tool to provide a highly customizable experience.

Buy it: Mental Floss Shop

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links. If you haven't received your voucher or have a question about your order, contact the Mental Floss shop here.


Key West Has Installed Permanent Rainbow Crosswalks

In Key West, rainbow crosswalks aren't just for Pride Month.
In Key West, rainbow crosswalks aren't just for Pride Month.
Maxvis/iStock via Getty Images

In 2015, Key West became the first place in Florida to install permanent rainbow crosswalks—a celebration of LGBTQ+ pride that reflected the city’s “One Human Family” motto. But a few years later, the city decided to repave its historic Duval Street, which required tearing up the four colorful paths at the intersection of Petronia Street.

The rainbow crosswalks finally returned this week—just in time for Pride Month—and they’re even more vibrant than before. The old ones were essentially regular white crosswalks with each empty space filled in with a different color, whereas the new paths feature long, colored stripes with a white stripe along the top and bottom edges.

According to NBC 6 South Florida, workers positioned the thermoplastic stripes on the street and attached them to the pavement below with heat from propane torches. Key West mayor Teri Johnson and other officials then commemorated the new landmarks, located in the heart of the city's entertainment district, with a ribbon-cutting ceremony. (The ribbon was also rainbow colored, and all participants wore masks to prevent the spread of coronavirus.)

“The rainbow crosswalks mean that everybody is welcome, everybody is equal, everybody is recognized, and that we do really abide by the ‘One Human Family’ spirit,” Johnson said.

Key West isn’t the only place with permanent rainbow paths; as LGBTQ Nation reports, you can find them in San Francisco, West Hollywood, Seattle, Philadelphia, Toronto, and other cities, too. And while the small island city has postponed its Pride events until November due to the pandemic, some of the world's biggest Pride parades and festivals are simply moving the party online: Here are 10 events to check out this month.

[h/t NBC 6 South Florida]