Promorph 3D Trail Running Shoe - Men's
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Promorph 3D Trail Running Shoe powers high-mileage runs with responsive rebound and breathable support
What Our Gearhead® Experts Are Saying:
"I’ve been using the Promorph 3D on road and light trail runs, and it’s an awesome blend of cushion, responsiveness, and grip. The FloatPro™ Supercritical foam feels energetic without being squishy, and the Vibram® XS Trek EVO outsole handles wet pavement and hard-packed dirt with ease."
When our mileage picks up and performance matters, we reach for the Promorph 3D Trail Running Shoes. This road-to-light-trail runner delivers responsive rebound, breathable support, and confident traction for long training sessions and race days alike. The synthetic and mesh upper keeps air moving and moisture away from our feet, while the FLEXconnect® grooves in the midsole allow natural foot flexion and improved ground contact.
Underfoot, the FloatPro™ Supercritical Foam midsole gives us ultralight cushioning with energy return that endures, mile after mile. Whether we’re logging pre-dawn road miles or charging rolling gravel paths, the Vibram® XS Trek EVO outsole delivers traction that helps us stay fast and focused on the finish.
Details
- High-performance running shoe built for speed on road and firm trail
- Synthetic and mesh upper enhances breathability and moisture movement
- 100% recycled laces, mesh lining, and footbed cover support sustainability
- Removable EVA footbed adds step-in comfort and cushioning
- FloatPro™ Supercritical Foam midsole returns energy with a featherlight feel
- FLEXconnect® midsole grooves promote agility and natural flexion
- Vibram® XS Trek EVO outsole grips reliably on road and mixed surfaces
- Balanced stack height with 6mm drop ideal for tempo efforts and distance
- Item #MERZ302
- Responsible Collection
- Recycled/Repurposed
- Upper Material
- synthetic mesh
- Lining
- 100% recycled mesh
- Closure
- lace (100% recycled)
- Footbed
- removable, EVA (50% recycled)
- Midsole
- FloatPro+ Supercritical Foam (EVA), FLEXconnect dual-directional flex-grooves
- Sole
- Vibram XS Trek EVO (rubber)
- Cushion
- maximum
- Heel / Forefoot Height
- 32.5mm / 26.6mm
- Drop
- 6mm
- Claimed Weight
- 1lb 2.33oz
- Manufacturer Warranty
- limited 1 year
- Activity
- trail running
Reviews
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What do you think about this product?
Overall Rating
5 based on 4 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageAugust 12, 2025
Perfect "just going for a run" running shoe :)
Simple, comfortable, stable. Fluid toe-off, and enough of a rocker to settle into a groove on the pavement. Cushion is on the firmer side, but comfortably so, with classic Merrell arch support. Reasonably sized toebox. First road-to-trail shoe I've really enjoyed across a range of terrain, including moderately technical trails.
Originally reviewed on Merrell
June 7, 2025
Fast and Adaptable!
solid all-around option! the combination of deceptively responsive midsole foam and a noticeable rocker made picking up the tempo feel natural. the wider footprint and vibram sole added some nice stability and grip when hopping off-road. the pro morph is a great shoe for short to mid length daily runs and some tempo workouts. i found the foam to be a little unforgiving and the toe box a bit snug to give me the comfort to push for longer mileage. nonetheless, definitely one i’ll keep in the rotation!
Originally reviewed on Merrell
June 6, 2025
Great all-rounder
Miles, miles, miles. These shoes are big fans of miles. With a comfortable stride and cushion, the run feel is great, encouraging you to keep moving. Significant but not overly aggressive tread makes the shoe perfect for all-rounding on any terrain. Only feeling out classed when you make it onto the most technical trails.
Originally reviewed on Merrell
June 6, 2025
Smooth (like Butter)
I have put about 15 miles on my ProMorphs so far - the “rolling” feel off the toes is quite smooth and lends itself to a speedy experience. For such a tall stack it is very well balanced. Shoes tend to be too narrow for my feet - but the ProMorph fit nicely!
Originally reviewed on Merrell
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