W Primus Lite IV | Mineral

A best-selling barefoot training all-rounder, the Primus Lite IV is re-engineered for smarter material use. The shoe delivers the same trusted barefoot feel using recycled, vegan* materials—designed to support natural movement during runs or workouts. Wide, thin, and flexible to elevate any training session, it now leaves a lighter footprint.

Features

• Versatile Performance: The ultimate all-rounder trainer, perfectly suited for running, high-intensity workouts, gym sessions, and dynamic day-to-day wear.
  
• True Barefoot Experience: Engineered around the "Fit, Feel, Flex" philosophy—designed to be wide for natural stability, thin for maximum sensory feedback, and flexible to build natural foot strength.
  
• Eco-Conscious & Vegan Materials: Crafted completely from recycled, vegan-friendly* materials, so you can train hard while leaving a lighter environmental footprint.
  
• Smarter, Sustainable Manufacturing: Re-engineered with refined panels that improve manufacturing efficiency, delivering the trusted barefoot feel you love with significantly reduced production waste.
  
• Unrestricted Movement: Moves exactly as nature intended, helping you reclaim your raw potential and elevate your performance in every single workout.

Materials

• UPPER
  100% Recycled Polyester
  
• LINING
  57% TPU, 35% Recycled Polyester, 8% Polyurethane
  
• FASTENING
  Laces, 100% Recycled Polyster
  
• OUTSOLE
  60% Polymer, 30% Silica, 10% Vulcanised Chemical
  
• INSOLE
  98% Pre-consumer Recycled Polyurethane (rPU), 2% Water-Based Adhesive; Topper: 100% Recycled Polyester
  

MADE IN VIETNAM

Specs