Results are based on the analysis of over 100 frames of video data per gait cycle for accuracy, best running shoes for forefoot strikers.

Primus Lite 3.5: Natural Movement, Elevated Performance

The Primus Lite 3.5 takes our original training all-rounder to the next level with a redesigned upper, bringing us closer to sustainable circularity. Engineered for natural movement, this lightweight trainer enhances foot strength and agility across running, cross-training, and multi-discipline workouts.

Whether you're an experienced barefoot athlete or new to barefoot performance, the Primus Lite 3.5 offers the freedom, flexibility, and durability needed to train stronger and move naturally.

The single-piece midsole construction eliminates glue lines and seams, enhancing durability and consistency, best running shoes for beginner runners.