Primus Trail Flow. Men's Color:Glacial Green Hemp Canvas Upper – Durable

Hemp Canvas Upper – Durable and breathable natural material with water-resistant print

The soft synthetic-wool upper and faux-shearling lining wrap your feet in cozy warmth

Wide foot-shaped toe box

Unstructured Heel Design – Encourages natural alignment and unrestricted heel movement

including the low 22mm stack height for quick turnover and a roomy toe box and zero drop for natural movement

Primus Trail Flow. Men's Color:Glacial Green Hemp Canvas Upper – DurableThe 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