Primus Trail Flow. Men's Performance Low-Profile Flexibility – Encourages natural

Low-Profile Flexibility – Encourages natural foot motion with minimal structure

Perfect for city winters

making every step feel grounded yet easy

All-Terrain Outsole – Deep tread for grip on rocks

helping reduce fatigue during runs and workouts

Primus Trail Flow. Men's Performance Low-Profile Flexibility – Encourages naturalThe Primus Trail Flow is a lightweight, high performance barefoot trail runner built for speed, agility, and connection across natural terrain. Designed with a wide, foot shaped fit and ultra thin sole, it allows your feet to move freely while maintaining grip and control on varied surfaces. Breathable recycled materials and a streamlined build keep it light and responsive without unnecessary bulk. From fast hikes to trail runs, Primus Trail Flow