Promorph Trail Running Shoe - Men's
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Promorph Trail Running Shoe delivers ultralight speed and high-rebound cushioning for peak road performance
What Our Gearhead® Experts Are Saying:
"This shoe is built for fast training days. The FloatPro™ Supercritical Foam feels energetic underfoot, but what really impressed me is how stable and smooth the transitions are. It’s light, breathable, and has the grip to back up its pace."
We lace up the Promorph Trail Running Shoe when we want to shave time, move light, and keep pushing personal records. With its engineered synthetic and mesh upper, this shoe keeps us cool and focused while maximizing breathability and comfort across long miles or high-speed workouts.
Underfoot, the FloatPro™ Supercritical Foam midsole delivers ultra-responsive rebound with just enough cushion for endurance work, while FLEXconnect® grooves provide natural foot movement and connection with the road. Finished with a Vibram® XS Trek EVO outsole for adaptable grip on varying surfaces, the Promorph is everything we want in a high-mileage, performance-forward trainer.
Details
- Engineered for high-performance road running with breathable mesh upper
- FLEXconnect® midsole grooves allow natural foot flex and ground response
- FloatPro™ Supercritical Foam midsole delivers energy-returning cushion
- 100% recycled laces, mesh lining, and footbed cover reduce environmental impact
- Removable EVA footbed for step-in comfort and support
- Vibram® XS Trek EVO outsole provides grip across varied running surfaces
- Durable and responsive platform ideal for tempo, interval, and endurance training
- Balanced stack height and 6mm drop for efficient turnover
- Item #MERZ303
- 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
- moderate
- Heel / Forefoot Height
- 32.5mm / 26.6mm
- Drop
- 6mm
- Claimed Weight
- 1lb 2.33oz
- Manufacturer Warranty
- limited 1 year
- Activity
- trail running
Reviews
Q&A
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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