Why running shoes need these features you really need to know about...

If you’re looking for that extra boost in your step when it comes to running performance, we have the insight to reveal exactly how your shoes can help.

From heel drop and sole cushioning to weight and fit, we guide you through the essential know-how to get you to the finish line in peak performance.

1. Comfort boost

Something all running trainers have in common is a focus on comfort with cushioning. The right cushioning also helps to prevent harmful impact on your knees and other joints.

The latest innovations in trainer cushioning are the material. For example, Adidas has developed a midsole that contains thousands of small energy capsules that store and release more energy when running.

What to look for

A springy midsole. The new Adidas UltraBOOST19 trainer is said to deliver 20% more boost and responsiveness into the midsole than the previous model, without being heavier. The sports giant also enlisted the help of thousands of real runners who collaborated during a two-year-long design process.

2. Spring in your step

For decades, shoe brands have concentrated on innovating the arch support, that is, the lightweight bridge between the forefoot and heel.

This concept is designed to allow the forefoot and rearfoot to move independently and adapt to running surfaces without straining the foot through excess motion while offering high levels of support and stability.

What to look for

Finding out which type of arch you have will help you choose a shoe with the right arch height. This will help combat improper flexing of the arch and is beneficial for protection, fit, and control during strides and movements. The result is a smooth heel-to-toe transition.

3. Upper class

There's also the constant reinvention of the upper. Knitted, seamless uppers that take the form of socks, have been widely developed now.

Sitting on top of the midsole to completely wrap the foot, this integrated weave-tech reacts to the foot’s natural motion.

What to look for

An upper that's soft and comfortable allowing the foot to bend up and around the foot, so it won’t rub when you flex your toes for push-off.

4. Hot on the heels

If it’s support and injury prevention you're after, then the heel collar (sometimes called heel cuff), which forms the top of the shoe, is an important aspect for supporting the heel and Achilles tendon. The collar helps to prevent the foot from slipping and allows for a more stable run.

What to look for

Integrating a 3D wireframe - a feature that Adidas has added to its latest UltraBOOST19 shoes - is said to give the perfect combination of support and adaptability. Thanks to research into tendon stretching, this wireframe cradles the heel and allows the Achilles to expand during movement while supporting and locking down the foot to further reduce the chances of injury.

The Adidas UltraBOOST19 has been reconstructed from the ground up for a better fit, better performance, and better traction. Explore more at adidas.co.uk/running and sign up to the City Runs 1 Hour closed road race held on 7th April 2019 to recode your run