Vivobarefoot Primus Trail Knit FG - Purple - Trainers - UK 8.5

The primus trail knit is an evolution of the primus trail fg: our original, best-selling trail-run...

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Product Information

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The Vivobarefoot Primus Trail Knit FG trainers are designed for adult women seeking enhanced breathability and natural trail mobility. Their key benefit lies in the sock-like knit upper that keeps out debris while offering a comfortable, adaptive fit. A potential consideration is the minimalist design, which may require an adjustment period for those accustomed to more cushioned footwear. These trainers feature a recycled knit upper for superior ventilation and a snug fit, evolving from the popular Primus Trail FG model.

All features

Age Groupadult
ColourPurple
GenderFemale
MaterialPolyester
Shoe Size UK8.5
Shoe TypeTrainers
SeriesPrimus Trail Knit FG
Model Part Number209099-28
BrandVivobarefoot

Extended Product Information

FAQs

Are these shoes suitable for everyday wear?

Yes, the comfortable knit upper and minimalist design make them suitable for casual wear, especially if you prefer a natural foot feel.

What is the main difference between Primus Trail Knit FG and previous models?

The Primus Trail Knit FG features an updated knit upper for enhanced breathability and a sock-like fit, offering improved comfort and debris protection compared to older models.

How do I determine my correct size?

Refer to the Vivobarefoot sizing chart and measure your foot length accurately. It's recommended to try them on if possible, as the fit can be snug.

Can I use these for road running?

While they can be used on roads, the FG sole is primarily designed for natural, firm ground. For extensive road running, other models might be more suitable due to sole wear.

How durable is the knit upper?

The knit upper is designed for flexibility and breathability. While durable for its intended use on trails, it can be susceptible to snags from sharp objects. Proper care is essential.

Are these waterproof?

No, the knit upper is designed for maximum breathability and is not waterproof. They are water-resistant to a degree but will allow water to pass through if submerged.

What does 'FG' stand for in the product name?

'FG' stands for Firm Ground, indicating the sole's design for optimal traction on dry, hard, and firm natural surfaces.

Troubleshooting

Shoes feel too tight or restrictive

Ensure you have the correct UK size. For a looser fit, try adjusting the lacing if applicable or consult sizing guides. Note that the knit upper will mold to your foot over time.

Debris still entering the shoe

Verify the sock-like construction is fully engaged around the ankle. Ensure no large gaps are present. Consider wearing higher socks for added protection.

Reduced grip on wet surfaces

The FG sole is optimized for firm ground. For very wet or slippery conditions, ensure you are running within the shoe's intended use. Clean the sole of any mud to restore grip.

Knit material snagged or torn

Avoid contact with sharp objects on trails. Minor snags may not affect performance, but significant tears may require professional repair or consideration for replacement.

Pros and Cons

Pros

  • Excellent breathability due to the knit upper.
  • Keeps trail debris out effectively.
  • Promotes natural foot movement and ground feel.
  • Lightweight construction for agile performance.
  • Made with recycled materials for sustainability.

Cons

  • Minimalist cushioning may require an adaptation period.
  • May offer less impact protection than heavily cushioned shoes.
  • Knit upper might be less durable against sharp objects than traditional materials.
  • Sizing may differ from standard shoe sizes; precise fit is crucial.

Setup, Compatibility & Care

Setup: These trainers require no special setup. Simply put them on and adjust the fit as needed. Ensure you have the correct size for optimal performance and comfort.

Compatibility: Suitable for a wide range of outdoor activities including trail running, hiking, and walking on natural terrains. They are designed for adult users.

Care:

  1. Cleaning: Use a soft brush to remove dry dirt. For deeper cleaning, use a damp cloth and mild soap. Avoid machine washing or harsh detergents.
  2. Drying: Allow the trainers to air dry naturally at room temperature. Do not place them near direct heat sources like radiators or in a tumble dryer, as this can damage the materials.
  3. Storage: Store in a cool, dry place away from direct sunlight when not in use.