Vivobarefoot Primus Trail 3.5 FG Mens Insignia Blue/Gum Size:EU46/UK11.5 All the protection of a

All the protection of a boot — without the bulk

and help prevent drying and cracking

it offers a rare balance:lightweight construction with expedition-level capability

so every step feels bold and free

helping natural foot strength and movement

Vivobarefoot Primus Trail 3.5 FG Mens Insignia Blue/Gum Size:EU46/UK11.5 All the protection of aONE STEP CLOSER TO CIRCULARITY Lightweight trail runner engineered for off road performance and sustainability. The Primus Trail 3. 5 FG features a firm ground outsole for secure footing across varied terrain, breathable mesh construction, and an Active Ortholite insole made from 98% recycled PU foam. At just 281g per shoe, it delivers the minimal, connected feel Vivobarefoot is known for while reducing environmental impact. Rewild your run. Trail