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Aenergy TR Short - Men's
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Aenergy TR Shorts deliver lightweight performance for fast-moving trail days
What Our Gearhead® Experts Are Saying:
"I reach for these on warm, fast runs. The fabric moves really well, and the waistband pocket is secure enough that I don’t notice my key or card bouncing around."
We pull on the Aenergy TR Shorts when the trail calls for quick miles, warm temps, and a layer that keeps pace with the day. Their lightweight stretch material moves smoothly over steep climbs and fast descents, while breathable panels help regulate heat when the effort ramps up. On quick morning runs or linked ridge routes, the adjustable waistband keeps the fit dialed without adding pressure.
A zippered waistband pocket secures essentials so we can focus on the terrain instead of our gear. Reflective details enhance visibility as we finish late miles, and the soft interior fabric minimizes friction during long sessions. Built for everyday training and steady progression, the Aenergy TR Shorts support each step toward bigger goals.
Details
- Lightweight running short built for trail and training
- Stretch-woven fabrics enhance mobility across varied terrain
- Adjustable drawstring waistband fine-tunes fit
- Zippered waistband pocket secures small essentials
- Breathable materials help regulate temperature
- Reflective elements improve low-light visibility
- Item #MAMU5T8
- Responsible Collection
- Recycled/Repurposed
- Material
- 92% recycled polyester, 8% elastane
- Fit
- regular
- Length
- mid-thigh
- Pockets
- 1 zippered waistband
- Waist
- elastic, drawcord adjustable
- Reflective
- details
- Claimed Weight
- 2.5oz
- Manufacturer Warranty
- limited lifetime
- Activity
- running

Rise With The Mountains
Mammut has always been there since 1862. Each piece of gear is created with a spirit of innovation and Swiss quality. Mammut is made for the mountains, not the streets.