Primus Trail Flow Womens Chocolate Torte The Rehab Mechanics 5mm base and 4mm lug

5mm base and 4mm lug height designed to maximise ground feel and grip on everything from wet and dry

Made from renewable natural materials

Plus with a stretchy elastic gusset

and reactions

and create functional movement patterns for tasks of daily living

Primus Trail Flow Womens Chocolate Torte The Rehab Mechanics 5mm base and 4mm lugThe Primus Trail Flow is a lightweight, high performance barefoot trail runner built for moving naturally across varied terrain. With a breathable recycled mesh upper and a grippy, low profile outsole, it delivers strong ground feel while keeping you agile and connected. Designed for responsive movement, its ideal for trail runs, hikes, and off road exploration.