New Balance 860v15 vs 880v15: A Podiatrist Reads Both Spec Sheets
These two cost exactly the same ($149.99) and come in exactly the same eight widths. So the usual tie-breakers — price and fit width — do not break this tie. What is left is one structural difference, a 32 g weight gap, and a heel-drop comparison that almost every site quotes as “8 mm versus 6 mm” without mentioning that the two numbers come from different sources, and one of them is disputed.
On this page
Neither shoe has been under our caliper, so neither carries a score or the seal. Every figure below is New Balance’s or a named retailer’s, labelled as such.
The numbers, side by side
| Measurement | 860v15 | 880v15 | What it means |
|---|---|---|---|
| Category New Balance | Stability daily trainer | Neutral daily trainer | The one real difference in design intent |
| Support structure New Balance | Stability Plane inside the Fresh Foam X midsole | Fresh Foam X, no stability structure named | The 860 resists the foot rolling inward; the 880 does not try to |
| Weight, men’s New Balance | 331 g / 11.7 oz | 299 g / 10.5 oz | 32 g lighter — about one AA battery per shoe |
| Weight, women’s New Balance | 265 g / 9.3 oz | 236 g / 8.3 oz | Same 29–32 g gap on the women’s last |
| Heel stack retailer | 43 mm (Running Warehouse) | 38 mm (Running Warehouse) or 40.5 mm (Fleet Feet) | New Balance publishes neither. The 880’s two retailer figures disagree by 2.5 mm |
| Forefoot stack retailer | 35 mm (Running Warehouse) | 32 mm (Running Warehouse) or 34.5 mm (Fleet Feet) | Same problem, same two retailers |
| Heel-to-toe drop | 8 mm retailer | 6 mm New Balance | Read the next section before you use this row |
| Outsole retailer | Blown rubber | NDurance rubber, vertical forefoot pattern | The 880’s is the harder-wearing compound of the two |
| Widths, men’s New Balance | B, D, 2E, 4E | B, D, 2E, 4E | Identical. Four widths is rare and is the strongest thing both shoes have going for them |
| Widths, women’s New Balance | 2A, B, D, 2E | 2A, B, D, 2E | Identical |
| MSRP New Balance | $149.99 | $149.99 | Price is not a tie-breaker here |
| APMA Seal of Acceptance New Balance | Not stated | Yes — stated on the product pages | An application-and-fee programme, not a comparative test. How it differs from ours |
The “8 mm versus 6 mm” drop comparison is not one measurement
This is the line every comparison of these two shoes repeats, and it is the one worth slowing down on.
New Balance publishes a drop for the 880v15: 6 mm. It publishes no drop for the 860v15, and no stack heights for either shoe. The 860’s 8 mm is not a manufacturer figure — it is the difference between two numbers Running Warehouse measured (43 mm heel, 35 mm forefoot).
So the comparison sets a figure New Balance stands behind against a figure derived by a retailer. And the retailer figures for the 880 are not stable: Running Warehouse puts it at 38/32 mm, Fleet Feet at 40.5/34.5 mm. Both pairs happen to yield a 6 mm drop, which is reassuring for the drop specifically — but it means the absolute height of the 880, the thing that decides how much shoe is under your heel, is genuinely unsettled by 2.5 mm.
What survives all of that: the 860 is the taller shoe at the heel, by somewhere between 2.5 and 5 mm depending on whose 880 figure you accept, and its drop is the steeper of the two. If a 2 mm drop difference is load-bearing in your decision — for a stiff morning plantar fascia, or an Achilles that objects to low-drop shoes — that is a real difference, but you are leaning on one derived number and one published one, and nobody has put both shoes on the same caliper.
This is the gap our own bench exists to close. Until a pair of each is measured here on one instrument, treat the stack rows above as a retailer’s reading, not a fact about the shoe.
What actually separates them
Strip out the numbers that are in dispute and one difference is unambiguous, because New Balance designs it in and says so: the 860v15 has a Stability Plane in the midsole and the 880v15 does not.
That is the whole decision. Everything else — same price, same widths, 32 g, a couple of millimetres of foam — is secondary to whether you want the shoe to resist your foot rolling inward. Weight is the price you pay for it: the 860 is the heavier shoe in both men’s and women’s, and that 32 g is consistent across the size run.
Who each one is for
Look at the 860v15 if…
- You have flat feet with moderate-to-significant overpronation
- You have wide flat feet and need the 2E or 4E
- You are a heavier runner or walker
Skip it if you want a light shoe, you have mild pronation with a tender arch, or you run in custom orthotics.
Look at the 880v15 if…
- You have wide or very wide feet
- You are a neutral runner or walker who wants a soft heel
- You are replacing an 880v14
Skip it if you have Achilles tendinopathy or a morning-stiff plantar fascia, you need a stable base, or you run in custom orthotics.
Neither is the shoe to buy for custom orthotics
Both of our spec pages reach the same conclusion independently, and it is worth stating plainly because it is the question we are asked most: if you wear a custom device, neither of these is the obvious pick. Both are built around their own footbed and their own midsole geometry, and dropping a rigid custom orthotic into either one changes the shoe you paid for. That is a fitting problem, not a brand problem, and it is the reason we measure internal volume at all.
Where to buy
Links below are paid links: if you buy through them Amazon pays us a commission at no extra cost to you. Commissions never influence a score or a ranking, and neither shoe here has a score, because neither has been tested. See our independence policy.
New Balance Fresh Foam X 860v15 — MSRP $149.99. The stability one: heavier, taller at the heel, Stability Plane.
Check price on Amazon — men’s (paid link) Women’s (paid link)New Balance Fresh Foam X 880v15 — MSRP $149.99. The neutral one: 32 g lighter, 6 mm drop published by New Balance, APMA seal.
Check price on Amazon — men’s (paid link) Women’s (paid link)Read the full analysis of each
New Balance Fresh Foam X 860v15
Heavy, plated stability in four widths. Every published figure, with its source.
New Balance Fresh Foam X 880v15
Neutral, tall, four widths, the only one of the pair with a manufacturer-published drop.
Common questions
Is the 860 or the 880 better for plantar fasciitis?
Neither has been tested here, so we will not rank them for a diagnosis. What the published figures support: the 860 is the taller shoe at the heel with the steeper drop, which is generally the more forgiving arrangement for a fascia that is stiff first thing in the morning. But our 880 page flags a morning-stiff fascia as a reason to skip it, and our 860 page flags a tender arch with mild pronation as a reason to skip the 860. Those are different feet. See our plantar fasciitis guide for how to tell which one you are.
Is the 880v15 a stability shoe?
No. New Balance calls it a neutral daily trainer and names no stability structure in it. The 860v15 is the stability shoe of the pair, by way of the Stability Plane.
How much heavier is the 860?
32 g in the men’s (331 g vs 299 g) and 29 g in the women’s (265 g vs 236 g), on New Balance’s own figures. New Balance does not state the size those weights were taken at, which is worth knowing when you compare them against another brand’s number.
Do they fit the same?
They are offered in the same eight widths — B, D, 2E, 4E in men’s and 2A, B, D, 2E in women’s. Whether the internal toe box is the same shape is a different question, and one nobody publishes an answer to. We measure internal width and depth on the shoes we test; we have not measured these two.
Should I upgrade from the 880v14?
Our 880v15 page lists “replacing an 880v14” as one of the cases it suits, because the v15 keeps the four widths and the neutral platform. A version change is a new shoe under our standard and would be re-tested on its own.
What we would need to settle this properly
Two pairs, one caliper, one scale, and the same protocol on both: heel and forefoot stack measured at the same points, internal toe-box width and depth, a torsional twist and a heel-counter squeeze, and the weight taken at a stated size. That is what would replace the disputed retailer rows above with numbers that answer to one method. Until then this page is what the manufacturer and the retailers say, sorted and attributed — which is more than the spec sheet gives you, and less than a test.
Page type: spec comparison · Neither shoe acquired · Last verified 9 September 2026 · No score, no seal — see how we test.
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