VIVOBAREFOOT MEN'S PRIMUS TRAIL FLOW custom-activity-trail Stack Height: Forefoot 29mm /

Stack Height: Forefoot 29mm / Heel 39mm

5 lighting modes: low

Insole: 2 mm EVA + Anti-Microbial Drilex Sockliner

Blushield technology at the metatarsal

forward feel with each step

VIVOBAREFOOT MEN'S PRIMUS TRAIL FLOW custom-activity-trail Stack Height: Forefoot 29mm /PRIMUS TRAIL FLOW Meet the new Primus Trail Flow, a natural off road performer. This streamlined silhouette provides both exceptional grip and responsive ground feel to move mindfully across a variety of terrains. The durable, breathable 100% recycled polyester mesh upper keeps those agile feet cool and secure with engineered, anti slip lacing. DETAILS Trail Flow All Terrain Outsole: Lightweight grip for fast, all terrain adventures No Insole: Brings