Carbon fiber inserts increase propulsion efficiency

The Primus Lite Knit takes the beloved Primus Lite to the next level with a flexible knit upper, designed for enhanced mobility and agility. Crafted from recycled plastics, this lightweight and breathable upper delivers a secure, foot-hugging fit while promoting natural movement.

Built for active lifestyles and controlled workouts, the 2mm Primus outsole provides optimal ground feel and flexibility, allowing for a more connected, barefoot-like experience. Meanwhile, the Active Ortholite Performance Insole, made from 98% recycled PU foam, offers lightweight cushioning and sustainable comfort with every step.

Whether you're training, moving through your day, or embracing a more natural way to run, the Primus Lite Knit is your go-to shoe for effortless movement, sustainability, and all-day comfort.

Multi angled flex points accommodate various running styles and speeds.