Primus Lite 3.5 Womens - Midnight

Key Benefits

• Gets close to the ground.

• Uses breathable lightweight mesh.

• Includes recycled Ortholite insole.

• Supports natural movement.

Primus Lite 3.5 Womens serves as an all-round barefoot training shoe designed for running, cross-training, and dynamic day-to-day movement. The design focuses on natural movement through a wide fit for stability, a thin sole for sensory feedback, and a flexible build for unrestricted motion. The Primus outsole keeps the foot close to the ground, which supports a grounded feel during training and everyday activity.

The upper uses breathable mesh to keep the shoe lightweight and comfortable. Inside, the Active Ortholite Performance Insole uses 98% recycled PU foam, which helps reduce waste and limits the use of virgin plastics. The updated upper moves the shoe closer to a circular design by increasing the polyester content from 43% to 81%, with 94% of that polyester coming from recycled sources. Some sections still rely on other materials to meet durability needs, while development continues towards a fully circular construction.

Vivobarefoot shoes combine ancient wisdom with modern science and technology to enhance natural movement. Unlike regular shoes with thick soles, narrow toe boxes, and shoe hills, Vivobarefoot shoes allow your feet to feel every sensation, providing maximum mobility and freedom. The brand claims their design can improve foot strength by 60% in just six months. With increased flexibility, your muscles, ligaments, and tendons become more mobile, while enhanced sensory feedback helps you move with greater ease and balance. Crafted for better performance, Vivobarefoot shoes allows your feet to move as nature intended.

Founded in 2012 by Galahad and Asher Clark, seventh-generation cobblers, Vivobarefoot redefines footwear with minimalist designs that reconnect you to the ground beneath your feet. Built for men, women, and kids, their barefoot shoes feature ultra-thin, puncture-resistant soles that let your feet move naturally—just as they’re meant to. As a B Corporation™ Certified brand, Vivobarefoot goes beyond footwear, driving genuine social and environmental impact, creating products that support your wellbeing and help protect the planet.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

MATERIALS:

Upper: Vamp: 100% Recycled polyester mesh, Overlay: 95% recycled polyester/5% recycled spandex

Lining: Mesh: 100% Recycled polyester, Microfiber: 80% recycled polyester / 20% Polyurethane

Fastening: Laces

Laces: 100% Recycled polyester

Insole: Ortholite Performance: 98% Recycled Polyurethane Foam / 2% water-based binding agent

Outsole: 90% Synthetic rubber / 10% Natural rubber

Fits true to size.

Cleaning: Brush off mud and clean with a dry cloth.

Drying: Remove insole and dry at room temperature. Keep out of direct sunlight and avoid intense heat source.