Under Armour Running Shoes: Which Model Should You Actually Buy?
Under Armour's current running shoe range sits in the £99–£104 bracket, targeting runners seeking reliable performance without premium pricing. The Infinite Pro 2 and Infinite models compete directly, while the Velociti Pace offers a lighter-weight alternative—but the differences are narrower than the prices suggest, and choosing between them depends entirely on your gait and training style.
Why Under Armour?
Founded in 1996, Under Armour built its reputation on moisture-wicking fabric and performance sportswear before expanding into footwear. The brand specialises in technical running shoes engineered for everyday training rather than racing, with a focus on cushioning consistency and mid-foot stability. Their shoe research centres on data from 100,000+ runners yearly, meaning each model iteration targets specific biomechanical feedback—not just trend-chasing. This methodical approach keeps their shoes functional but places them slightly behind category leaders in innovation hype; they excel at durability and value rather than flashiness.
Top Picks
Infinite Pro 2 Running Shoes — £103.97
Best for runners seeking responsive, balanced cushioning with structured mid-foot support. The Pro 2 adds a firmer midsole than its predecessor, reducing energy loss on steady-state runs and tempo workouts. If you're training 4+ days weekly, this is the most versatile choice in the range.
Under Armour Infinite Men's Running Shoes — £100.00
Best for budget-conscious runners prioritising comfort over responsiveness. The original Infinite emphasises plush cushioning and a wider toebox, making it ideal for longer, recovery-paced runs or runners with broader feet. The £3.97 saving over the Pro 2 reflects softer foam rather than inferior construction.
Velociti Pace Running Shoes (Size 9) — £99.95
Best for lighter runners (under 75kg) seeking minimal weight without sacrificing grip. At approximately 50–80g lighter than the Infinite models, the Velociti Pace suits tempo and shorter distance work. This is the specialist's choice, not the all-rounder.
Quick Comparison
| Model | Price | Best For | Standout Feature | |-------|-------|----------|------------------| | Infinite Pro 2 | £103.97 | Daily training, 4+ runs weekly | Responsive midsole, structured support | | Infinite | £100.00 | Recovery runs, comfort-first | Plush cushioning, wider fit | | Velociti Pace | £99.95 | Speed work, lightweight runners | Minimal weight, ground-feel feedback |
What to Look For
- Midsole density (measured in durometer rating): Higher-density foam (60+ Shore C) provides responsiveness and longer durability; softer foam (55 Shore C) prioritises immediate comfort. The Infinite Pro 2 uses firmer compounds, the standard Infinite softer ones.
- Drop and heel-to-toe offset: All three models sit at 10–12mm drop, standard for daily trainers. This consistency means fit matters more than geometry—try them on if possible.
- Outsole coverage and material: Under Armour uses carbon rubber on high-wear zones, with blown rubber elsewhere. More coverage (visible on the heel and forefoot) means longer lifespan; expect 400–500km from these shoes before noticeable sole degradation.
- Weight tolerance: The Velociti Pace suits runners under 75kg; heavier runners (80kg+) will compress the foam more aggressively, reducing the Pro 2's responsiveness advantage. Check your weight range against the model spec.
The Bottom Line
The Infinite Pro 2 at £103.97 is the best all-rounder if you run regularly and want a shoe that handles multiple paces without compromise. If you prioritise comfort on recovery days or have a wider foot, the Infinite at £100.00 saves £3.97 and delivers nearly identical durability. Reserve the Velociti Pace for tempo and speed work, not everyday training—it's too specialised for runners who log varied distances.
Frequently Asked Questions
Are Under Armour running shoes good value compared to Nike or Brooks?
Under Armour shoes cost 15–20% less than equivalent Nike Pegasus or Brooks Ghost models whilst matching their durability (400–500km lifespan). The trade-off: they receive fewer marketing updates and less hype, so resale value is lower. For training shoes where hype doesn't matter, Under Armour represents solid value.
How do the Infinite and Infinite Pro 2 differ in real terms?
The Pro 2's midsole is approximately 8–10% firmer (denser foam), making it feel snappier on tempo runs and reducing energy loss by roughly 3–5%. The standard Infinite feels softer underfoot immediately and suits longer, slower runs. Both use identical outsoles and uppers; the difference is purely in how the midsole responds to your stride.
Which Under Armour shoe is best for flat feet or overpronation?
None of these models are motion-control shoes; they're neutral trainers. Runners with flat feet or moderate overpronation should choose the Infinite Pro 2 for its structured mid-foot, or consider Under Armour's separate Hovr Prophet line (not currently in stock) which includes more arch support. If your overpronation is significant, you may need a dedicated stability shoe.
Do Under Armour running shoes run small or large?
Under Armour's running shoes typically fit true to UK size, but the standard Infinite runs slightly wider in the toebox (about a half-size wider than Nike). The Pro 2 and Velociti Pace fit closer to standard. Measure your foot length in millimetres if available; don't rely on your casual shoe size.
