New Balance 574 Core Sizing Guide: Does It Run Small or True to Size?

Fit Notes

Nike Air Force 1

The Nike Air Force 1 runs notoriously long and features a highly voluminous interior, leading many users to size down a half-size from their true length. In contrast, the 574 Core runs short with a compressed vertical ceiling. Wearers must purchase a half-size up from their normal size, which translates to a half to full size larger than their typical AF1 size to clear the shallow toe box profile.

Nike Dunk Low

The Nike Dunk Low serves as a flat, standard-width true-to-size benchmark. When transitioning to the 574 Core, the horizontal footbed width is relatively comparable, but the restricted vertical clearance of the New Balance toe box demands a half-size increase to guarantee adequate toe room and prevent forward rubbing.

Adidas Samba

The Adidas Samba is built on a narrow, low-profile indoor soccer last that forces standard-to-wide feet to size up for lateral relief. Narrow-footed individuals can wear the exact same size in the 574 Core due to its wider horizontal base. However, standard or wide-footed wearers will still require a half-size increase in the 574 Core to navigate its short internal length and low ceiling, even though it provides more horizontal room than the Samba.

Nike Air Max 90

The Air Max 90 utilizes a narrower, slightly tapered forefoot build. While the 574 Core offers more lateral footbed space, its shorter internal footprint and dropped toe box ceiling create a more compressed fit overall. Sizing up a half-size from the Air Max 90 ensures adequate length and prevents the toes from jamming against the front edge.

New Balance 990 / 993

Premium Made in USA New Balance silhouettes like the 990 and 993 are built on roomier, elongated performance lasts, frequently leading buyers to size down a half-size. The 574 Core is constructed on a much shorter standard lifestyle last with limited vertical volume, requiring a half-size increase over these premium lines to avoid toe pinching.