Vivobarefoot Primus Trail II FG Trail Running Shoes - Men's

The feet-first recycled trail runner for tackling untouched terrain.

Hit the trail to rewild and reconnect. The Primus Trail II Firm Ground is a light, durable and flexible trail running trainer. The Primus Trail II Firm Ground is for adventure-seekers who aren't content to pount pavements. Made with animal-free, recycled, high performance materials, these all terrain trainers are tough enough to let you run wild on rough or rocky ground, but lightweight and flexible enough to let you run free.

Features
• Activity: Trail Running
• Firm ground outsole: Stand firm on multiple terrains. The Firm Ground Outsole is made from a sticky rubber compound for maximum grip and durability. With a 3mm base and 2.5mm lug height, plus a textured arch for zonal grip(Ideal for technical trail movement), this sole will keep your feet firmly planted on multiple terrains-wet to dry, concrete to rocky
• Ortholite insole: The Ortholite Performance Insole is made of 98% recycled polyurethane foam, which helps reduce waste and the use of virgin plastics
• Breathable mesh: Breathable, lightweight and comfortable
• Vegan: The main materials in all our Vegan products are synthetic and aren’t derived from animals. We don’t(Yet)have the transparency we need over the production of all the small components(Such as adhesives and dyes)used in these products to ensure they meet vegan best practices. So, whilst we believe the shoes are vegan, we’re not yet able to guarantee it and want to be fully transparent
• Made in Vietnam

Materials
• Upper: Vamp(100% RPET), Overlay No-sew TPU(80% Polyurethane, 20% Resin), Tongue Microfibre(60%, 40% Polyester)
• Lining: Lining 1 Microfibre(40% Polyester, 60% Polyurethane), Lining 2(100% RPET)
• Hardware: Toggle Polycarbonate, Lace End TPU
• Laces: 100% RPET
• Insole: Removeable Ortholite Insole
• Outsole: Firm Ground Outsole(60% Polymer, 30% Silica, 10% Vulcanised Chemical)

Specifications
• Weight: Based on a single shoe in Men's size: EU 42 | UK 8 | US 9: 315g
• Sole base: 3mm
• Tread Depth: 2.5mm