Saucony
Peregrine 15 Trail Running Shoe - Men's
$99.99
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30-day returns, even if you've run in them
The Grivet Take
The Peregrine 15 is older Saucony stock for men, the predecessor to the current Peregrine 16. 28/24 stack with a 4mm drop, PWRRUN midsole, PWRTRAC outsole with 5mm lugs, integrated rock plate. Best for technical trail, mud, wet conditions, and runners wanting an aggressive trail shoe at closeout pricing. Customers wanting the current Peregrine experience should look at the v16 with Vibram Megagrip.
Fit & Feel snapshot
Fit
LengthHow the shoe fits compared with true-to-size expectations.
True to size
Toe box widthHow much side-to-side room the shoe has across the front of the foot.3 of 5
NarrowWide
Toe box volumeHow much vertical room the shoe has above the toes.3 of 5
LowHigh
MidfootHow snug or roomy the shoe feels through the arch and laces.3 of 5
SnugRoomy
Heel holdHow securely the back of the shoe holds the heel.5 of 5
LooseLocked
Ride
CushionHow much material sits underfoot. This is about amount of cushioning, not how soft it feels.3 of 5
MinimalMaximal
SoftnessHow soft or firm the cushioning feels underfoot.3 of 5
FirmPlush
RockerHow much the shoe's shape rolls you forward through the step.3 of 5
FlatAggressive
ResponsivenessHow much pop or energy return the shoe feels like it gives back.3 of 5
DeadBouncy
Support
Support TypeSupport Type describes how much built-in guidance the shoe has. Neutral shoes do not add support structure. Stability shoes use geometry, rails, firmer foam, or frame designs to create a more guided feel. Motion control shoes are the maximum-support category and are rare in modern running.
Neutral
Stability
Motion Control
No added support structure
PlatformPlatform describes the width and shape of the shoe's base underfoot. A wider platform can feel steadier even when the shoe is neutral. This is separate from Support Type.
Standard platform
How it fits
Fits true to size with a standard Saucony last. Toe box runs standard width with normal vertical room. Available in Standard (D) only for men's.
How it feels
Cushion is moderate; PWRRUN midsole reads firm and trail-appropriate. The 4mm drop and stable platform feel agile on technical climbs and descents. PWRTRAC outsole with 5mm lugs grips reliably on dirt, mud, wet rocks, and loose terrain.
Quick specs
- Category
- Long run trainer
- Surface
- Smooth trail · Mixed terrain · Technical trail · Wet terrain · Mud
- Heel stackHow much shoe sits between your foot and the ground.
- 28.0 mm
- Forefoot stack
- 24.0 mm
- DropThe difference between heel height and forefoot height, measured in millimeters.
- 4.0 mm
- Weight (men's 9)
- 9.5 oz · 269 g
- CushionHow much material sits underfoot. This is about amount of cushioning, not how soft it feels.
- 3 / 5
- Support TypeSupport Type describes how much built-in guidance the shoe has. Neutral shoes do not add support structure. Stability shoes use geometry, rails, firmer foam, or frame designs to create a more guided feel. Motion control shoes are the maximum-support category and are rare in modern running.
- Neutral
- PlatformPlatform describes the width and shape of the shoe's base underfoot. A wider platform can feel steadier even when the shoe is neutral. This is separate from Support Type.
- Standard platform
- Midsole
- PWRRUN
- Outsole
- PWRTRAC, 5mm lugs
- PlateA stiff layer, usually carbon, nylon, or TPU, built into some shoes to add structure, snap, or propulsion.
- Rock plate
- WidthsThe width options this shoe is made in. Actual availability depends on current inventory.
- D
Tech, translated
PWRRUN is Saucony's standard EVA-based foam.
PWRTRAC outsole with 5mm lugs is Saucony's trail-rubber compound.
Integrated rock plate provides protection from sharp rocks and roots.
Compare it toSimilar shoes or common alternatives, with the key fit and ride differences called out.

Brooks Cascadia 19
Choose the Peregrine 15 if you want the lighter 9.5 oz build, 4mm drop, and aggressive 5mm PWRTRAC lugs for technical trail. Choose the Cascadia 19 if you want nitrogen-infused DNA LOFT v3, an articulated rock plate that flexes with terrain, and a wider 6mm-drop platform for long daily trail miles.
Compare Brooks Cascadia 19 →

Hoka Challenger 8
Choose the Peregrine 15 if you want the integrated rock plate, 4mm drop, and 5mm lugs when terrain gets technical. Choose the Challenger 8 if you want Hoka's meta-rocker geometry on an 8mm drop with 4mm lugs that cross over cleanly from pavement to smooth trail.
Compare Hoka Challenger 8 →

Hoka Speedgoat 5
Choose the Peregrine 15 if you want an agile 28/24 stack with a rock plate and 4mm drop tuned for fast technical efforts. Choose the Speedgoat 5 if you want Hoka's max-cushion mountain trail platform and Vibram Megagrip when long ultra miles are the priority.
Compare Hoka Speedgoat 5 →

On Cloudsurfer Trail 2
Choose the Peregrine 15 if you want the 4mm drop, rock plate, and 5mm PWRTRAC lugs on technical and wet terrain. Choose the Cloudsurfer Trail 2 if you want On's CloudTec Phase rocker and Missiongrip rubber on smooth doubletrack and door-to-trail miles at an 8mm drop.
Compare On Cloudsurfer Trail 2 →
Buyer's guide
Read our trail running shoes guide
Lugs, rock plates, stack height, and fit for everything from gravel to technical singletrack.
Read the guide