Primus Trail Flow. Women's Size:9 Extra cushioning when your adventures

Extra cushioning when your adventures call for a little more comfort

while the removable insoles make cleaning a breeze

Each model combines breathability

commuting through slush

Primus Trail Flow. Women's Size:9 Extra cushioning when your adventuresThe Primus Trail Flow is a lightweight, trail ready barefoot runner designed for speed, agility, and connection on natural terrain. Built with a wide, foot shaped fit and ultra thin sole, it allows your feet to move freely while maintaining grip and control across varied surfaces. Breathable recycled materials and a stripped back design make it ideal for women who want responsive performance without excess bulk. From fast hikes to trail runs, Primus