Mammut Aenergy Light Cap
Mammut
$39.00
Product Insights & Style Tips
The Mammut Aenergy Light Cap is a breeze on the trail, a sun shield that feels almost invisible as you push pace on a run or a quick sprint up a rocky path. Extremely light in the hand and on the head, its 5-panel silhouette sits cleanly without bulk. Made from recycled polyester, it offers a breathable, quick-drying feel that stays comfortable mile after mile.
There's a back drawstring with stopper to tailor the fit to your head in a single adjustment, and the visor flexes so it can bend with your stride or tuck away for compact storage. Weighing next to nothing, it slips into a pocket or pack with ease, proving handy from early morning sweat sessions to post-run shade on a cafe stop.
Mammut leans into lean, performance minded gear, and this cap slots into that ethos: minimal, versatile, and ready to travel from city jogs to alpine routes. Pair it with a lightweight tee and windbreaker for clean, sport-ready looks that move from trail to town without missing a beat.
Materials / Fabrication
- Extremely light five-panel cap
- Lightweight sun protection design
- Material: recycled polyester
- Back adjustable drawstring with stopper
- Flexible visor that folds for compact storage
- Style: cap
- Claimed weight: 1.5 oz (43 g)
- Activity: run and training
- Suitable for sun protection during trail running, fast hiking and other sweaty mountain activities
Recommended Care
- Machine wash cold with like colors
- Use mild detergent; avoid fabric softeners that may leave residue
- Do not bleach
- Tumble dry low or air dry; avoid high heat to prevent distortion
- Do not iron; if needed, use a cool steamer away from the visor
- Spot clean as needed
Fit Notes
- The item uses a 5-panel design with adjustable sizing via a back drawstring and stopper.
- The back adjuster accommodates a range of head sizes for a custom fit.
- Weighing about 43 g, the cap is light and unobtrusive during activities.
- The flexible visor folds for compact storage and easy packing.