The Motus Strength is the first ever zero-drop barefoot strength-training footwear

made from Woolmark® wool and wild hide leather

sits on a thin Soft Ground sole for traction even in slippery conditions

and shaped like your foot

Primus Trail Flow Womens Cherry Tomato Pre-school The Motus Strength is theThe 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.