Vivobarefoot Primus Lite III delivers a barefoot-style trainer with a thin, flexible sole built for natural movement and functional training. Ideal for CrossFit, strength work and high-intensity sessions, it balances protection with ground feel. Key attributes: White | Synthetic | Thin, low-profile sole | Flexible for natural movement | Lightweight | OrthoLite insole for cushioning | Pro5 puncture-resistant finish on sole | Primus outsole for flexible ground feel | Wide toe box | Low-profile trainer design | Dimensions & fit: Wide fit for natural stability | Composition & care: Synthetic upper | OrthoLite insole | Primus outsole | Pro5 puncture resistant finish on sole