Vivobarefoot Primus Trail FG 3.5 Men's Size:41 100% recycled 300D polyester

100% recycled 300D polyester

PRODUCT WEIGHT : 310G (SIZE UNIVERSAL EXTRA LARGE CPSC

and a stretchy pocket on the harness for gels or bars

while Unbound winning Pathfinder Pro 42mm tires deliver performance across smooth pavement

and it's also the lightest we've made with an ABS shell

Vivobarefoot Primus Trail FG 3.5 Men's Size:41 100% recycled 300D polyesterHit the trail to rewild yourself and reconnect with nature. The Primus Trail 3. 5 FG is a light, durable, flexible trail running trainer that brings us one step closer to circular footwear. FIRM GROUND OUTSOLE Stand firm on multiple terrains. ORTHOLITE INSOLE The Ortholite Performance Insole is made of 98% recycled polyurethane foam, which helps reduce waste and the use of virgin plastics. BREATHABLE MESH Breathable, lightweight and comfortable.