Asics released its Gel-Quantum 360 4 in June 2018. Considerably heavier than the Asics Gel-Noosa FF 2 (the men's version is 12.8 ounces and the women's is 10.5 ounces), this model is for daily running rather than triathlons. As the name implies, this is the fourth version of Gel-Quantum. Some design updates appear in the upper, which is more supportive. But if you have flat feet, you'll want to direct your attention to the midsole features. This section of the shoe features the brand's signature Gel, which, in this case, guards the foot from every angle—hence the "360" in the name. Solyte cushioning is also present for additional padding and durability.

The Trusstic System and Impact Guidance System lend runners stability, while bolstering the shoe's overall structure. In terms of aesthetics, many of the color options are subdued enough to blend with most of your workout runners.