Vivobarefoot Primus Trail II All Weather FG

The Vivobarefoot Primus Trail II All Weather FG is a minimalist trail runner built for runners and hikers who want natural movement without being chased back indoors by cold, damp conditions. It keeps the classic Primus recipe—wide, low-profile, and highly flexible—then adds a more weather-ready upper that sheds water and resists trail grime. Underfoot, the Firm Ground outsole blends sticky grip with a nimble, ground-connected feel, making it a confident choice for hardpack, rocky paths, and mixed terrain year-round.

Highlights

• Water-resistant all-weather mesh upper made with recycled polyester to handle wet, cooler days
• Firm Ground outsole delivers multi-terrain traction with a sticky rubber compound for dependable grip
• Aggressive lug pattern bites on wet-to-dry surfaces while staying agile on firm trails
• Textured arch zone adds targeted traction for technical foot placements and quick direction changes
• Foot-shaped fit with a wide toe box encourages natural toe splay and stable landings
• Thin, highly flexible platform preserves ground feel and promotes a smooth, natural stride
• TPU rand and durable overlays boost protection from mud, abrasion, and trail debris
• Vegan, animal-free construction paired with a recycled OrthoLite Performance insole for step-in comfort