Vivobarefoot Primus Trail Knit FG - Purple - UK 9
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Product Information
Full details
The Vivobarefoot Primus Trail Knit FG is designed for adult male runners seeking enhanced breathability and natural trail mobility. Its key benefit is a sock-like construction with a knit upper made from recycled materials for improved comfort and protection against trail debris. A potential caveat for some users may be the minimalist design, which requires an adjustment period for those accustomed to more cushioned footwear.
All features
| Age Group | adult |
|---|---|
| Colour | Purple |
| Gender | Male |
| Shoe Size UK | 9 |
| Shoe Type | Low Shoes |
| Series | Primus Trail Knit FG |
| Model Part Number | 309099-24 |
| Brand | Vivobarefoot |
Extended Product Information
FAQs
Are these shoes suitable for road running?
While they can be used for short road sections, the Primus Trail Knit FG is optimized for trail running. The outsole pattern is designed for off-road traction, and prolonged use on hard surfaces may lead to accelerated wear.
What is the primary benefit of the knit upper?
The knit upper provides enhanced breathability, keeping your feet cooler and more comfortable, especially during warmer weather or intense activity. It also contributes to a flexible, sock-like fit.
How do I know if I have the right size?
The shoe should feel snug, like a second skin, without being restrictive. Your toes should have room to splay naturally, and there should be no significant heel slippage. The sock-like fit is crucial for performance and debris protection.
Can I wear these shoes without socks?
Yes, the internal construction is designed to be comfortable against the skin, and the breathable knit helps manage moisture, making them suitable for sockless wear.
How do I clean the knit material?
Gently clean the knit upper with a soft brush or a damp cloth and mild soap. Allow to air dry completely away from direct heat.
What does 'FG' stand for in the product name?
FG typically stands for 'Firm Ground', indicating the shoe is designed for use on dry to moderately firm natural surfaces, such as grass or hard-packed trails.
Are these shoes waterproof?
No, the Primus Trail Knit FG is designed for breathability and is not waterproof. Water can penetrate the knit upper. They are best suited for conditions where minimal water exposure is expected.
Troubleshooting
Slight stiffness or discomfort on first wear
This is common with minimalist footwear. Gradually increase wear time to allow your feet and lower legs to adapt. Ensure the fit is snug but not tight.
Trail debris entering the shoe
While the sock-like construction minimizes this, ensure the knit upper is snug around the ankle. Consider using gaiters for extremely debris-heavy trails.
Reduced grip on very wet or muddy surfaces
The outsole provides good grip on most surfaces, but extreme conditions may require slower speeds or alternative footwear. Clean the outsole after use to maintain optimal traction.
Discoloration of the knit upper
This can occur with prolonged exposure to certain elements. Gentle cleaning with mild soap and water should help. Avoid exposing the shoes to harsh chemicals.
Pros and Cons
Pros
- Enhanced breathability due to the knit upper.
- Excellent protection against trail debris with the sock-like fit.
- Promotes natural foot movement and ground feel.
- Constructed with sustainable, recycled materials.
- Lightweight for improved agility on trails.
Cons
- Minimalist cushioning may require an adaptation period for some runners.
- The knit upper might offer less protection against sharp impacts compared to traditional shoes.
- Durability on extremely rough or abrasive terrain may vary.
- Water resistance is limited due to the breathable knit construction.
Setup, Compatibility & Care
Setup: The Primus Trail Knit FG requires no specific setup. Simply ensure you have the correct UK size for a comfortable, sock-like fit.
Compatibility: These shoes are designed for running and hiking on natural terrain, including trails, paths, and light off-road conditions. They are compatible with standard athletic socks or can be worn sockless due to their breathable and debris-excluding design.
Care:
- Cleaning: Remove loose dirt and debris with a soft brush. For deeper cleaning, use a damp cloth and mild soap. Avoid harsh detergents or abrasive cleaners.
- Drying: Allow the shoes 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.
- Storage: Store in a cool, dry place away from direct sunlight when not in use.