Vivobarefoot Primus Trail 3.5 FG Women's Trail Running Shoes - Insignia Blue - Size 37 EU

Experience the freedom of natural movement with the Vivobarefoot Primus Trail 3.5 FG, designed for women who demand performance and sustainability on the trails. These barefoot-inspired trail running shoes offer a zero-drop, wide toe box design that allows your feet to move, flex, and grip the terrain naturally. Crafted with recycled PET mesh and TPU overlays, they are lightweight, breathable, and quick-drying, making them ideal for firm, dry, and rocky trails.

Advantages

The Primus Trail 3.5 FG promotes a more natural running gait by allowing your feet to sense the ground, improving balance and proprioception. The 4mm lugs provide reliable traction on firm surfaces, while the zero-drop platform encourages a midfoot strike, reducing impact on joints. The removable Ortholite insole adds a layer of comfort, and the water-resistant upper keeps your feet dry in damp conditions. Plus, these shoes are vegan and made with recycled materials, supporting eco-conscious choices.

Suitable for

• Trail running on firm, dry, and rocky terrain
• Barefoot and minimalist running enthusiasts
• Women seeking a zero-drop, wide toe box shoe for natural foot function
• Outdoor activities like hiking, fastpacking, and fitness walking

Key specifications

• Brand: Vivobarefoot
• Model: Primus Trail 3.5 FG
• Gender: Women's
• Size: 37 EU (UK 4, US Women's 6.5)
• Colour: Insignia Blue
• Upper Material: Recycled PET Mesh with TPU Overlays
• Lining Material: Recycled PET Mesh
• Insole: Removable Ortholite Performance Insole (3mm)
• Outsole: Firm Ground (FG) with 2.5mm base + 4mm lugs
• Lug Depth: 4mm
• Drop: 0mm (Zero-Drop)
• Stack Height: Low (approx. 6.5mm total)
• Closure: Lace-up
• Water Resistance: Water-resistant, Quick-drying
• Vegan: Yes
• Flexibility: Highly Flexible, Barefoot Feel
• Sustainability: Made with recycled materials
• Recommended Terrain: Firm, dry, and rocky trails
• Foot Type: Neutral

Recommendations

For best results, transition gradually to barefoot shoes to allow your feet and muscles to adapt. Pair with moisture-wicking socks for optimal comfort. These shoes are not recommended for wet, muddy, or slippery conditions due to the firm ground outsole design.