Keep it fast.

From steep, technical terrain to smooth, rolling hills, the Under Armour Men's Speed Tire Ascent Low Trail Running Shoe ensures support from start to finish. The Speed Tire Low Ascent is equipped with a similar design as its elder sibling, the Speed Tire—however, it features a more low-profile construction for those looking to tackle and knock out PB's alike. Engineered mesh cuts down on hot spots, while the DWR treatment fends off light moisture or precipitation. Additionally, a Charged Cushion insole is both plush underfoot and removable for your convenience, and the Micro G midsole assures shock attenuation and energetic propulsion that'll give your transitions a run for its money. Meanwhile, the Michelin Wild Grip rubber outsole is all about that tenacious, grip-defying traction—regardless of the terrain at hand.

  • Devour trails with this running shoe
  • Engineered mesh promotes breathability
  • DWR treatment protects from moisture
  • Plush insole and midsole attenuate shock
  • Rockered last propels stride forward
  • Lugged outsole rips and grips terrain
  • Reviews
  • Q & A

Great lightweight trail shoe

  • Familiarity: I've put it through the wringer
  • Fit: True to size
  • Size Bought: 11.5

I got these as a lightweight trail shoe for quick runs and have always had a problem as most were not made for wide feet. I was pleasantly surprised how well this fit and the room in the toe box area. I have always been a fan of the Michelin soles and they are great from single track to a quick scramble up rocks and keep their grip. Run true to size.