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The Anatomy of a Running Shoe: Maximize Your Running Experience and Unleash Your Full Potential

April 14, 2023 by
Your footwear makes all the difference when going for a run. Here are the key features you need to pay attention to when buying a new pair of running shoes.

Step into ultimate comfort with quality running shoes! At Sun & Ski Sports, we believe your footwear makes all the difference when going for a run. Whether you prefer running outdoors, on a track, on a trail, or even on a treadmill—it’s important to have shoes that match your running style and needs. Different runners may have different preferences and should choose a shoe that fits their style of running. Some runners value cushioning, others may value more support. Don’t know what to look for when purchasing your next pair of running shoes? We’re here to help! Whether you’re a beginner or an experienced runner, these are the key features to consider when finding your next great pair.

The Upper Section of Your Shoe: Made for Protection

The upper part of the shoe is the part that covers the foot. It can be made of various materials, including mesh, waterproof fabrics, or even knit. For runners, it’s important to choose an upper that fits snugly but isn’t too tight or too loose. It should also be breathable to prevent the feet from getting too hot.

Cushioning with Every Step You Take: The Insoles

The insole is the removable layer of cushioning that sits inside the shoe. It can be made of various materials, including foam, gel, and even cork. Whether you love running outdoors, indoors, on the treadmill, on a track, or through some trails—it’s vital to choose an insole that provides enough cushioning and support for your specific needs. Luckily, our in-store Aetrex Foot Genius Scanners can help you find what’s best for you! This nifty device will take a 3D scan of your foot, so you can find the best insoles for your exact feet and the type of running you do. We also carry top-of-the-line insoles to meet your comfort needs.

Reducing Shock with the Midsole

The midsole is the layer of material between the outsole and the insole which works to provide motion control, cushioning, and support. Usually made of EVA foam or other synthetic materials, the midsole should provide enough shock absorption and support to reduce the impact of running. With the ability to range from neutral to extremely stable, the midsole works to soothe your joints with each step or leap you take. In fact, a quality midsole can allow you to run for longer periods of time—so you can enjoy running to the fullest.

The Outsole Allows for Maximum Grip

Known as the layer of material that meets the ground, the outsole is usually made of rubber or other durable materials. For runners, a quality outsole can make all the difference. With the ability to provide good traction and grip, especially in wet or slippery conditions—it’s essential to focus on the outsole when purchasing a new running shoe, especially if you’re an outdoor runner. If you’re a road runner or trail runner, we recommend checking out the ASICS, On, and HOKA.

Preventing Pesky Blisters with a Roomy Toe Box

The toe box is the area at the front of the shoe that surrounds the toes. It should provide enough space for the toes to move freely, without being too tight or too loose. In fact, a roomy toe box can actually help prevent blisters and other foot injuries! With that said, if your toes touch the top of your shoe, your toe box is too small. The perfect toe box can be determined by standing up, and making sure there’s at least 3/8’’ (the width if your finger) between your longest toe and the front of your shoe.

Arch Support: How Your Running Shoes’ Arch Can Prevent Injuries

Since the arches on our feet can vary person to person, it’s essential to find a running shoe that meets your arch support needs. For example, someone with flat feet may need extra arch support, while someone with extremely high arches isn’t as focused on this feature. Regardless, the arch support of a running shoe can be built into the midsole, or even included as a separate insert. Fun fact: arch support can help prevent overpronation (rolling inward) or underpronation (rolling outward) of the foot, which can cause injuries.

Your Shoe’s Lacing System: Ensuring a Comfortable Fit

Used to tie your running shoe, the lacing system is vital for overall comfort. Whether it be a quick lace, bungee cord, a flat/round system, or other closure systems like velcro or BOA—your lacing system is up to your personal preference. As long as your lacing system provides a secure and comfortable fit that doesn’t loosen during the run—you’re good to go!

Now that you know all about the anatomy of a running shoe, it’s time to get to sprinting! But before you head out on your adventure, be sure to stop by your local Sun & Ski Sports to get fitted. Not only does getting fitted at our specialty running store help ensure that your shoe fits correctly, but you can also rest assured that your next pair is the best for you. Our in-store experts are here to meet your individual running needs and assist you through every step of the way. Plus, each of our stores carry an Aetrex Foot Genius Scanner, which allows you to get a complete 3D scan of your feet—so you can see exactly what features in a running shoe are best for you! Remember, whatever your adventures may be, you can find all the gear you need here, at Sun & Ski Sports.