Under Armour Infinite Pro Trail Running Shoe - Black - 5.5

Every step a pleasure. The Infinite Pro Trail provides secure support and optimum protection, even...

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Product Information

Full details

The Under Armour Infinite Pro Trail Running Shoe is designed for unisex runners who tackle challenging terrain, offering a blend of secure support, optimal protection, and responsive cushioning for an enjoyable outdoor adventure. While engineered for the toughest trails, its neutral design provides a balanced feel for diverse running styles.

All features

GenderUnisex
Age Groupadult
Shoe Size UK5.5
Child Shoe Size UK5
ColourBlack
Model Part Number3027202-001
BrandUnder Armour

Extended Product Information

FAQs

Are these shoes suitable for road running?

While you can run on roads in them, the Under Armour Infinite Pro is specifically designed for trail running. The aggressive lug pattern of the Vibram outsole, while excellent on trails, may wear faster on hard, flat surfaces and might feel less smooth than a dedicated road running shoe.

What kind of cushioning does this shoe have?

These shoes feature Under Armour's `UA HOVR+` cushioning. This technology provides an extra-springy feel, effectively reducing impact and returning energy with each stride to help propel you forward.

Is this shoe good for runners with pronation issues?

The Infinite Pro Trail Running Shoe is classified as 'NEUTRAL,' meaning it offers a balance of flexibility and cushioning without specific features for pronation control. If you have significant overpronation or supination, you might consider shoes with specific stability or motion control features, or consult a specialist.

How do I determine my correct size?

The shoe is Unisex. It's generally recommended to measure your foot length and compare it to Under Armour's size chart. For running shoes, many prefer to go up half a size from their regular casual shoe size to allow for foot swelling during activity. Try them on with your typical running socks.

What is the 'offset' of this shoe?

The shoe has an offset (or heel-to-toe drop) of `8mm`. This refers to the difference in height between the heel and the forefoot, influencing your foot strike and overall running mechanics.

How durable is the outsole?

The shoe features a full-length `Vibram` outsole with a lug design, known for its best-in-class grip, traction, and exceptional durability, specifically engineered to withstand the rigors of trail surfaces.

Troubleshooting

Poor grip on wet surfaces

While the Vibram outsole offers best-in-class grip, extreme wet or icy conditions can still reduce traction. Ensure your steps are deliberate and consider gait adjustments for slick terrain. Regularly clean lugs to prevent mud buildup.

Foot discomfort or hot spots during runs

Check your lacing technique to ensure even pressure across the foot. Experiment with different sock thicknesses or materials. The die-cut EVA sockliner should provide comfort, but ensure the shoe size is correct and allow for a break-in period. If issues persist, consult a running specialist.

Shoe feels heavy or clunky

This trail shoe prioritizes protection and durability, contributing to its 11.4 oz weight. If you're accustomed to lighter road shoes, it may feel different. Focus on the benefits of enhanced stability and cushioning provided for rugged terrain. For lighter runs, consider a different shoe.

Upper material showing signs of wear too quickly

The strategic haptic print is designed for durability. Ensure you are cleaning the shoes regularly to prevent abrasive particles from exacerbating wear. While robust, extreme conditions and constant friction with sharp rocks can cause wear over time. This is normal for trail shoes.

Pros and Cons

Pros

  • Excellent grip and traction on varied trail surfaces
  • Superior cushioning for impact reduction and energy return
  • Durable and abrasion-resistant upper for tough conditions
  • Lightweight and breathable design ensures comfort
  • Secure fit for stability on uneven terrain

Cons

  • Specialized design may be less ideal for road running
  • May require break-in period for optimal comfort
  • Weight of 11.4 oz might be heavier than some minimalist trail options

Setup, Compatibility & Care

Setup

  1. Lacing: Utilize the standard tie laces to achieve a snug, comfortable fit. Ensure the lacing is firm but not overly tight to allow for natural foot flex and prevent pressure points during your run.
  2. Initial Wear: Wear the shoes for short periods initially to allow them to conform to your feet, especially before attempting a long trail run.

Compatibility

  • Runner Type: Classified as NEUTRAL, these shoes are designed for runners who require a balanced blend of flexibility and cushioning. They do not provide excessive pronation control.
  • Terrain: Optimized for trail running, including rocky, muddy, and uneven surfaces, thanks to the robust outsole and protective upper.
  • Gender/Age: This model is explicitly designed as a Unisex shoe for adults.

Care

  • Cleaning: After use, remove loose dirt with a soft brush or cloth. For more stubborn grime, gently clean with a mild soap and cold water solution. Avoid harsh chemicals or hot water.
  • Drying: Allow shoes to air dry naturally at room temperature. Avoid direct sunlight or artificial heat sources, as this can damage materials.
  • Storage: Store in a cool, dry place away from direct sunlight when not in use. Ensure they are completely dry before storing to prevent odor and mildew.
  • Maintenance: Regularly check the outsole for embedded debris and the upper for any signs of wear that might require attention. Replacing the `die-cut EVA sockliner` periodically can refresh comfort.