ACG Ultrafly Trail Sneakers - Black - UK 9

Nike ACG introduces the Ultrafly Trail, a lightweight silhouette built for technical off-road runs...

Best current price£140.00from Sevenstore UK

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Sevenstore UKNike Men's Black Acg Ultra Fly Trail 2 Sneaker ( - 8) - Size 8
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Product Information

Full details

The Nike ACG Ultrafly Trail Sneakers are designed for adult male runners tackling technical off-road trails. Their key benefit is the blend of speed-focused carbon plate technology with rugged durability for unpredictable terrain. A potential caveat is that the lightweight design might require a break-in period for optimal comfort on longer runs. These trainers feature a breathable mesh upper, a responsive full-length carbon plate, ZoomX cushioning, and a high-grip Vibram outsole.

All features

Age Groupadult
ColourBlack
GenderMale
Shoe Size UK9
Accent ColourGrey
Shoe TypeTrainers
SeriesACG
Model Part NumberIM6077-001
BrandNike

Extended Product Information

FAQs

Are these shoes suitable for everyday wear?

While comfortable, the Ultrafly Trail Sneakers are specifically engineered for technical trail running. Their aggressive outsole and responsive plate are optimized for off-road performance. For everyday casual wear, other shoe types might be more suitable.

How does the carbon plate affect the feel of the shoe?

The full-length carbon plate provides a stiff, propulsive feel that enhances forward momentum and energy return. This can feel very responsive and fast, but may require an adjustment period if you are used to softer, more flexible shoes.

What is the main advantage of the Vibram outsole?

The Vibram outsole is renowned for its superior grip, durability, and resistance to wear. It provides reliable traction on a wide variety of challenging surfaces, including mud, rock, and wet conditions.

Is the mesh upper waterproof?

No, the mesh upper is designed primarily for breathability and ventilation to keep your feet cool. It is not waterproof, although it can handle light splashes. For very wet conditions, consider waterproof socks.

What is the difference between these and road running shoes?

Trail running shoes like the Ultrafly have more aggressive outsoles for grip, a more durable upper, and often enhanced cushioning to handle varied terrain. Road running shoes are designed for smoother surfaces and typically have a more streamlined outsole and upper.

How do I choose the right size?

Refer to the size chart provided by Nike. For the UK 9 variant, ensure this matches your standard athletic shoe size. It's recommended to try them on if possible, as trail shoes can fit differently than road shoes.

Troubleshooting

Slipping on surfaces

Ensure the Vibram outsole is clean and free from mud or debris. The tread pattern is designed for optimal grip on natural terrain; performance may vary on highly polished artificial surfaces.

Discomfort during initial runs

This is common with shoes featuring carbon plates. Wear the shoes for shorter distances and gradually increase mileage to allow for a break-in period.

Feet feeling wet in wet conditions

The mesh upper is designed for breathability and is not fully waterproof. Consider wearing waterproof socks or using a waterproofing spray suitable for athletic footwear if prolonged exposure to heavy rain is expected.

Reduced responsiveness over time

Ensure the midsole cushioning (ZoomX) and carbon plate are not compromised by excessive heat or improper cleaning methods. Regular cleaning and proper drying will help maintain performance.

Pros and Cons

Pros

  • Excellent grip and stability on technical trails thanks to the Vibram outsole.
  • Responsive feel and improved speed from the full-length carbon plate.
  • Comfortable cushioning with ZoomX for long-distance runs.
  • Lightweight and breathable for enhanced performance.
  • Durable construction suitable for rugged outdoor use.

Cons

  • May require a break-in period for optimal comfort.
  • Carbon plate may feel too stiff for runners who prefer a softer ride.
  • The lightweight design might offer less ankle support for some users.
  • Mesh upper, while breathable, might not be fully waterproof.
  • Higher price point associated with advanced technology.

Setup, Compatibility & Care

Setup: These trail running shoes require no specific setup. They are ready to wear out of the box. It is recommended to wear them for short walks or runs initially to allow them to mold to your feet.

Compatibility: Designed for adult male foot sizes, UK 9 in this specific variant. They are compatible with standard athletic socks.

Care:

  1. Cleaning: Remove loose dirt with a soft brush. For deeper cleaning, use a damp cloth with mild soap and water. Avoid machine washing or submerging the shoes.
  2. Drying: Air dry the shoes away from direct heat sources like radiators or sunlight. Stuffing them with paper can help absorb moisture and maintain shape.
  3. Storage: Store in a cool, dry place when not in use. Avoid storing in damp conditions which can degrade materials.

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