Description

The AENERGY TRAIL SPEED LOW for men is a high-end trail running shoe designed by Mammut for speed and performance on technical trails.

Aimed at riders looking for maximum dynamism over medium distances (from 10 to 30 km and more), it combines exceptional lightness with cutting-edge technologies to promote explosive propulsion and precise stability, even at high speeds.

The heart of this shoe lies in the use of Mammut CORE Plus foam, which offers precise cushioning while ensuring excellent rebound to reduce fatigue. It incorporates the Flexron® PRO propulsion plate, which converts every stride into kinetic energy while providing crucial torsional stability on uneven terrain. The upper, made from highly breathable polyester knit, is reinforced with 360° TPU protection against rocks and roots.

For grip, Mammut has chosen the world benchmark with the Vibram® Megagrip sole, featuring Litebase technology that significantly reduces sole weight (around 30%) without sacrificing traction or durability. The ensemble is completed by an Ortholite® insole for immediate and lasting comfort.

Technical characteristics and composition

• Mammut CORE Plus foam sole: exceptional cushioning and dynamic rebound
• Flextron® PRO stability plate for energy return and torsional rigidity
• Vibram® Megagrip outsole with Litebase technology: ultra-light and grippy
• Upper : Abrasion-resistant and breathable polyester knit fabric
• Protection : 360° TPU-reinforced perimeter and stone guard
• Weight: 250 g (size EU 42 ?) – Ultra-light model
• Drop : 6 mm
• Stack Height : 30 mm (heel) / 24 mm (forefoot)
• Ortholite® insole: 5 mm thick
• Standard lacing for a precise fit

Aenergy Trail Speed Low Men: for whom and for what use?

• Audience: Demanding trail runners, competitors and mountain speed enthusiasts
• How to use : Short to medium trail runs, dynamic outings and intensive training on technical terrain
• Key benefit : An unrivalled weight/dynamic ratio thanks to the combination of the Flextron PRO plate and the lightness of the Vibram Litebase outsole

Condition

New

Warranty

2 years

Type

Men

Year

2026

Average unit weight (g)

250

For the Size

42 2/3

Drop

6 mm

Asymmetrical shoe

Straight