While all three iterations that released in the first decade were all success stories, it wasn’t until the 90s that the 99x series really hit its stride. The X-90 pulls inspiration from the 99x series, and is furthermore a celebration of '90s New Balance.

Its flat laces stay tied for much longer, and the metal eyelets ensure that the lacing system stays intact. Durable and sturdy but at the same time sporty; the New Balance X90 is capped off with front absorption technology. Its upper is offered with the standard suede overlays as well as synthetic ones for those who prefer their footwear to be vegan-friendly.The shoe also has a slightly higher cut; giving feet more stability when running; but does not limit them. The New Balance 99x series of running shoes has long been considered a classic since the early 1980s. It's not uncomfortable, but anyone with wide feet would struggle to even get their feet inside them!

While the X-90 has been praised repeatedly for its comfortable wear and appealing design, some reviewers are not happy with how stiff it wear is.As an added bonus, its impressive range of color combinations gives almost everyone the perfect option based on their lifestyle or preferences. Drawing the eye down towards the sole unit, each colour scheme utilises contrasting colours to highlight the generously-endowed foam zones. Given its heavy, stitched-on overlays, the X-90 was never going to be as breathable as several other shoes on the market.