Merrell Pro Morph Preview: Door to Trail & Gravel Running Shoe

In the video Merrell introduces the Pro Morph a door to trail and gravel shoe with a 37mm heel 31mm forefoot stack height of dual density Float Pro+ foam and a Vibram XS Trek EVO outsole with 2.5mm lugs Available July 2025 Filmed by Renee Krusemark / RoadTrailRun at The Running Event