The Vivobarefoot Primus Lite 3.5 (Mens) – Midnight is our original barefoot training all-rounder, redesigned with a new upper to move closer to circularity. Built for natural movement and foot strength, it’s ideal for running, cross-training, and a variety of workouts—whether you’re a seasoned barefoot athlete or just starting your barefoot journey.

Featuring the ultra-thin Primus outsole for unbeatable ground connection, a breathable mesh upper for lightweight comfort, and a 98% recycled Ortholite insole, this shoe delivers high performance with a low environmental footprint.

Features:

• Primus outsole – thin, flexible, and engineered for maximum ground feel

• Ortholite Performance Insole – made from 98% recycled polyurethane foam to cut waste and reduce virgin plastic use

• Breathable mesh upper – lightweight, ventilated, and comfortable

• Zero-drop platform for natural posture and balance

• Suitable for running, cross-training, and multi-discipline training