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Buyer's Guide

New Balance 509 Review & Sizing Guide

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The 509 is worth it only as an oddball 2025 ABZORB tech-runner value play.

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Key facts

Popularity
Small NB-head niche, not mainstream 1906R demand
Comfort
Comfortable for some, comparable to budget runners
Fit
Limited sizing evidence; likely standard New Balance
Value
Strong on sale, weaker at full retail
Use case
Casual tech-runner outfits and budget rotations

Full breakdown

The 509 arrived through Asia-first releases before wider colorway coverage caught up in 2025, including the "Aurora Borealis" pack. It is one of New Balance's lower-tier tech runners, leaning on value and novelty rather than the staple track record of the brand's flagship retro-running models.

FAQ

Is the New Balance 509 worth buying?

It is worth buying on sale if the shape clicks for you. One owner was surprised by comfort and value after trying a discounted pair, while other comments say to choose 530s or 740s instead. Treat it as a budget tech-runner experiment, not a must-have New Balance.

Is the New Balance 509 comfortable?

Comfort reports are positive but shallow. The best owner evidence says the shoe felt good immediately at the store, and another thread suggests the fit and feel are similar to the New Balance 740. That is useful, but not enough to call it a top comfort pick over 2002R or 1906R.

How does the New Balance 509 fit?

There is not enough deep sizing evidence to recommend anything more aggressive than true to size. The 509 seems to follow a standard retro-runner shape, but one pickup thread had unanswered sizing questions, which shows the owner base is still small. If you are wide-footed, compare it against the 740 or 530 in store.

Is the New Balance 509 stylish?

It is polarizing. Some owners think the right colorway looks sharp and even Salomon-adjacent, while a discussion thread includes blunt negative reactions and comments that the color is better than the shape. Buy it only if you like awkward 2010s tech-runner energy and you stick to the stronger colorways; for clean, universally safe styling a 530 or 2002R is the better pick.

Should I buy the 509, 530, 740, or 2002R?

Buy the 509 for novelty and price, the 530 or 740 for safer retro-runner styling, and the 2002R for better materials and cushioning. Sneaker News frames the 509 as a cost-conscious addition, which matches owner feedback: the shoe makes most sense when discounted.