Saucony Peregrine 15 vs Peregrine 16
Updated September 10, 2026. Specs are men's US 9.
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THE SHORT ANSWER
Whichever your size still exists in. The Peregrine 15 is discontinued at retail, so remaining pairs sell against a thinning size run, while the Peregrine 16 has a full one. The Peregrine 15 also lists $5 lower.
- Saucony Peregrine 15Sizes running outWomen's
- Saucony Peregrine 16Sizes running outMen's at AmazonWomen's
Availability last checked Sep 10, 2026. Prices and stock change without notice.
Every spec, side by side
| Spec | Peregrine 15 | Peregrine 16 |
|---|---|---|
| FIT AND WEIGHT | ||
| Weight | 9.4 oz | 9.8 oz |
| Same-lab pair on RunRepeat's scale; Saucony quotes 9.5 to 9.6. Four extra millimetres of foam for 0.4 oz. | ||
| Widths | D, 2E | D, 2E |
| Upper | Engineered mesh with extended gusseting and a 360-degree rand | High-strength mesh with reinforced abrasion zones and a gaiter D-ring |
| The 15's full rand is gone after one generation, replaced by reinforcement patches at the wear zones. RunRepeat scored the new toebox durability 2 out of 5, so the upper is the thing to watch as miles accumulate. | ||
| CUSHIONING GEOMETRY | ||
| Heel stack | 28 mm | 32 mm |
| A real 4 mm this time: RunRepeat's calipers read 31.7 and 26.9 mm, within a millimetre of the quote. The tallest Peregrine ever, and the visible continuation of the line's drift toward the cushioned mainstream. | ||
| Forefoot stack | 24 mm | 28 mm |
| Drop | 4 mm | 4 mm |
| MATERIALS | ||
| Midsole | PWRRUN, new softer blend, with a PWRRUN+ topsole | Enhanced PWRRUN with a PWRRUN+ topsole |
| Plate | Forefoot rock plate | Forefoot rock plate |
| VALUE | ||
| List price at launch | $140 | $145 |
| The launch price; Saucony and Running Warehouse both list $150 as of August 2026, so the effective rise is $10 within the first season. | ||
| OTHER CHANGES | ||
| Outsole | PWRTRAC, newly formulated softer compound with full heel coverage | Vibram Megagrip, 4 mm chevron lugs |
| The end of the PWRTRAC era after roughly fifteen years, and nobody mourned it: wet grip was the single most repeated complaint across generations 10 through 15, and one reviewer put the trade plainly, PWRTRAC was good, this is elite. Lab wear dropped to 0.5 mm, roughly double the 15's wear resistance, though the lugs measure 3.5 mm against the 15's 4.7, so deep-mud buyers lose something real. | ||
Weighing whether to switch at all, rather than which of these two to buy? What replaced the Saucony Peregrine 15 covers the verdict on the update, what loyalists made of it, and the closest alternatives from other brands.
Buy the Peregrine 15
Sizes running outDiscontinued at retail. Amazon carries what remains, so treat an in-stock size as a closing window, and expect prices to swing.
Men's stock is gone.
Women's: Check remaining stockAvailability last checked Sep 10, 2026.
Buy the Peregrine 16
Sizes running outDiscontinued at retail. Amazon carries what remains, so treat an in-stock size as a closing window, and expect prices to swing.
Availability last checked Sep 10, 2026.
Questions runners ask
- Which is lighter, the Saucony Peregrine 15 or the Peregrine 16?
- The Saucony Peregrine 15, by 0.4 oz in a men's US 9 (9.4 oz vs 9.8 oz).
- Did the price change between the Saucony Peregrine 15 and the Peregrine 16?
- Yes. List price went up $5, from $140 to $145. Street prices differ: the older shoe usually sells under list once its successor ships.
- Do the Saucony Peregrine 15 and Peregrine 16 come in the same widths?
- Yes. Both run in D, 2E for men's sizes, so a width that fit in the Peregrine 15 carries over to the Peregrine 16.
- How do the stack heights compare?
- 28 mm heel and 24 mm forefoot on the Saucony Peregrine 15, against 32 mm and 28 mm on the Peregrine 16. That is 4 mm more under the heel and 4 mm more under the forefoot. See the stack height note in the table above: the published figures changed convention mid-lineage.
- Is the Peregrine 16 still the newest Peregrine?
- Yes. The Peregrine 16 is the current Saucony Peregrine, listing at $145 at launch.