Updates to Under Armour Charged Bandit 4

  • The design of the Under Armour Charged Bandit 4 is mostly similar to its predecessor, the Bandit 3, but it’s now reinforced with overlays and sleeve padding to prevent accidental shoe removals. The upper unit makes use of an open-weave mesh to accommodate airflow.
  • A compression molded foam is used for the midsole unit of this road shoe. The full-length material is meant to provide cushioning and responsive takeoffs. The zones of the external part that are more prone to wear-and-tear are covered by a rubber compound.

Size and fit

The Charged Bandit 4 was designed using the standard measurements, so runners are welcome to get the size with which they’re more comfortable. The available width for the men’s version is D – Medium. The women’s version offers the B – Medium and D – Wide profiles.


The outsole unit of the Under Armour Charged Bandit 4 makes use of a rubber compound for its outsole unit. It covers the contact points of the platform’s base, making sure to shield them from wear and tear. It is also the one responsible for giving traction over the surfaces.

Flex grooves allow the sole unit to bend in conjunction with the joints of the foot. Such a construction permits a more natural way of transitioning from the heel to the toe when taking each step.


The midsole unit of the Under Armour Charged Bandit 4 is made up of the Charged Cushioning® foam, which is a full-length compression molded material that’s designed to offer reactive underfoot support in a durable package. It also returns energy to the foot and leg, thus energizing the performance. The Charged cushioning is as dependable as the Gel cushioning found in the Asics Nimbus 21 running shoe.

A molded sock liner made of EVA (ethylene vinyl acetate) is placed right above the main foam platform. Its purpose is to add a bit more cushioning without sacrificing flexibility and weight.


A two-toned engineered mesh is used on the upper unit of this Under Armour shoe. It adheres to the form and motion of the wearer’s foot. Moreover, it allows air to seamlessly enter the foot-chamber to provide a ventilation in-shoe experience.

Synthetic prints are placed in the forefoot and the instep. These add-ons bolster their respective sections, staving off damage while also strengthening structural integrity.

An external counter is placed on the heel section. This firm material is meant to hold the heel in place, preventing it from shaking during the run or exiting the foot-chamber unexpectedly.


The current trend of Under Armour Charged Bandit 4.
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Jens Jakob Andersen
Jens Jakob Andersen

Jens Jakob is a fan of short distances with a 5K PR at 15:58 minutes. Based on 35 million race results, he's among the fastest 0.2% runners. Jens Jakob previously owned a running store, when he was also a competitive runner. His work is regularly featured in The New York Times, Washington Post, BBC and the likes as well as peer-reviewed journals. Finally, he has been a guest on +30 podcasts on running.