Vivobarefoot Primus Trail Knit FG Mens – Graphite/Gum

Description

Trail shoe with a knitted upper in 81% recycled PET and a Firm Ground outsole with a 3mm base and 2.5mm lugs. Sock-like construction keeps gravel and soil out, and quicklace lacing allows quick adjustment.

• Knitted upper: Made with 81% recycled PET, promoting air circulation and allowing free movement on the trail. A sock-like fit keeps gravel and dirt out.
• Firm Ground outsole: A 3mm base with 2.5mm lugs provides grip on both wet and dry ground. Textured grip under the arch for technical terrain.
• Vegan and recycled: The main materials are synthetic and not animal-derived. Laces and insole in 100% recycled PET.
• Quick lacing: A toggle-based quicklace system allows quick one-handed adjustment while running and hiking.
• 400g per shoe: Weighs 400g in size 42. A thin sole and lightweight construction provide contact with the ground without unnecessary weight.

Materials

• Upper: Knit (81% RPET, 10% nylon, 9% elastane); no-sew TPU overlay (80% polyurethane, 20% resin)
• Lining: Microfibre (40% polyester, 60% polyurethane)
• Hardware: Polycarbonate toggle; TPU lace tips
• Laces: 100% RPET
• Insole: Ortholite insole can be removed (100% RPET base)
• Outsole: Firm Ground (60% polymer, 30% silica, 10% vulcanised chemicals)

Care

Brush off dirt and soil with a soft brush. Wipe with a damp cloth as needed. Remove the insole and air-dry at room temperature, away from direct sunlight and heat sources.