By adding this to your daily routine it will improve lengthening and mobility of key muscles in the foot we use everyday during daily walking and exercise that are affected by modern day footwear

We’ve enhanced our beloved sporty design for tiny feet with a practical

The Primus Lite IV is our original training all-rounder

helping you move naturally

PRIMUS TRAIL KNIT FG MENS training By adding this to yourThe Primus Trail Knit is an evolution of the Primus Trail FG: our original, best selling trail running sneaker. It features a knit upper for enhanced breathability and purer trail mobility, made with recycled materials, and a sock like construction to keep out trail debris.