The Primus Trail Knit FG GROUNDING: A New Era of Connected Trail Movement. Designed To Help You Feel More Connected To The Ground Beneath You.
Vivobarefoot is redefining the trail running experience with the launch of the Primus Trail Knit FG GROUNDING-£130, an innovative barefoot trail shoe designed to bring people closer to nature than ever before.Built for trail running, fastpacking and hiking, the Primus Trail Knit FG Grounding combines Vivobarefoot’s signature barefoot performance with pioneering grounding technology. Engineered using conductive materials throughout the outsole and removable insole, the shoe creates a pathway between the wearer and the earth beneath their feet, offering an enhanced sense of connection on natural surfaces including soil, grass, sand and rock.
Designed for natural movement across mixed terrain, the Primus Trail Knit FG Grounding features Vivobarefoot’s thin Conductive Firm Ground outsole, delivering exceptional grip while preserving the sensory feedback that defines barefoot movement. Every step encourages stronger feet, improved stability and greater awareness of the environment underfoot.
A lightweight, breathable knit upper allows feet to move naturally while helping keep trail debris at bay, making the shoe equally suited to technical trail runs, long-distance fastpacking adventures and everyday exploration off the beaten path.
The Primus Trail Knit FG Grounding is about more than performance at Vivobarefoot. It’s designed for people who want to experience nature more directly. By combining barefoot movement with grounding technology, we’re creating an opportunity to reconnect with the natural world through every step.
Key Features
- Conductive Firm Ground Outsole – Trail-ready grip with enhanced earth connection on natural terrain.
- Conductive Removable Insole – Creates a conductive pathway between the body and the ground for a more connected barefoot experience.
- Barefoot Design Philosophy – Promotes natural movement, balance, strength and sensory feedback.
- Breathable Knit Upper – Flexible construction that supports unrestricted foot movement while helping reduce debris ingress.-Multi-Terrain Performance – Designed for wet and dry, rocky and firm ground.
- Vegan* – Constructed using synthetic, non-animal-derived main materials, with full transparency regarding smaller components such as adhesives and dyes.
Designed with Sustainability in Mind
The Primus Trail Knit FG Grounding incorporates recycled materials throughout its construction:
- Upper: 81% Recycled Polyester
- Lining: 80% Recycled Polyester-Insole: 15% Recycled PET and 57% Recycled PU-Manufactured in Vietnam, the shoe reflects Vivobarefoot’s ongoing commitment to creating products that support both human health and the health of the planet.
Technical Specifications
- Price: £130
- Weight: Based on a single men’s shoe, EU 42 / UK 8 / US 9
- Fastening: Easy toggle lacing system
- Recommended Activities: Trail running, hiking, fastpacking and outdoor adventure
Grounding Performance: Conductive on natural earth surfaces including soil, grass, sand and rock
The Primus Trail Knit FG Grounding embodies Vivobarefoot’s “Fit, Feel, Flex” philosophy, delivering natural stability, unrestricted movement and rich sensory feedback that allows wearers to move with confidence while staying connected to the landscapes they explore. The Primus Trail Knit FG Grounding is available now for £130 from Vivobarefoot stores and online.
About Vivobarefoot
Vivobarefoot creates footwear that reconnects people with natural movement. Designed to be wide, thin and flexible, every shoe is made to allow feet to move as nature intended, helping build strength, improve balance and create a closer connection with the world beneath us. Driven by innovation and sustainability, Vivobarefoot continues to challenge conventional footwear design while inspiring healthier movement for people and the planet.