Mammut Mammut Aenergy Tr Hs Hooded Jacket - Women's
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Mammut Aenergy Tr Hs Hooded Jacket - Women's

Mammut

$294.95 20% OFF

$235.96

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Product Insights & Style Tips

Mammut Aenergy Tr Hs Hooded Jacket - Women's is the featherweight champion of protection, the lightest, most packable 3-layer hardshell in the lineup. Built for fast pace on the trail, it locks in wind, sheds rain, and breathes as hard as you push. The membrane is Pertex Shield with a 100 percent nylon face and a PFC-free DWR, while the lining pairs nylon with a touch of spandex for easy movement. Minimal seams and a dash of reflectivity keep the silhouette streamlined, and the hood is snug and pre-adjusted so you never have to crane your neck to see.

On body, the semi-fitted cut skims the trunk without binding, layering neatly over a base layer or light midlayer. Its featherweight build packs down small and rides in a trail pack. Fully sealed seams keep moisture out as you push through climbs and sprints. The jacket moves with you, preserving range of motion when you lift, stride, or bend.

Mammut leans into its outdoor DNA with this Aenergy piece ultralight protection that still looks sharp. A nod to trail-running ethos, it bridges performance gear and pared-back style.

Materials / Fabrication

  • Featherweight three layer hardshell
  • Fully wind- and waterproof and breathable
  • Membrane/laminate: Pertex Shield
  • Face fabric: 100 percent nylon
  • Lining: 90 percent nylon, 10 percent spandex
  • PFC-free DWR coating
  • Waterproof rating: 20,000mm
  • Breathability rating: 20,000g/m2
  • Seams: fully sealed
  • Fit: semi-fitted
  • Hood: snug-fitting, pre-adjusted
  • Designed for fast-paced activities like trail running

Recommended Care

  • Close all zippers and fastenings before washing
  • Machine wash cold on gentle cycle with a mild detergent
  • Avoid bleach and fabric softeners which can degrade membranes
  • Reproof with a DWR treatment after multiple washes to maintain water repellency
  • Tumble dry on low or line dry to help restore waterproofing
  • Do not iron or dry clean
  • Store in a cool, dry place away from direct heat

Fit Notes

  • Semi-fitted silhouette allows comfortable layering without adding bulk.
  • Snug-fitting, pre-adjusted hood stays out of your line of sight during activity.
  • Three-layer hardshell with fully sealed seams provides wind and water protection while maintaining a streamlined fit.
Mammut Mammut Aenergy Tr Hs Hooded Jacket - Women's

Styling Tips

  • Layer it with a knitwear under it so the snug-fitting hood won't hinder your view.
  • Wear it with denim for a versatile outdoor-to-town look.
  • Finish with sneakers to keep the technical jacket ready for active pursuits.

About Mammut

Since 1862, Mammut has evolved from a Swiss rope maker into a leading global outdoor brand. Today, Mammut specializes in high-performance outdoor gear across clothing, footwear, and equipment for climbing, mountaineering, hiking, and snow sports. The line includes technical jackets, shells, insulated layers, backpacks, sleeping bags, avalanche gear, climbing ropes, harnesses, and protective footwear, all engineered for extreme conditions and everyday adventures alike. Born in Dintikon, Switzerland, the company started with rope production and later expanded to apparel and hard goods, including the iconic Eiger Extreme line. For shoppers seeking durable, technically capable pieces with alpine heritage, Mammut delivers reliability, innovation, and a long-standing mountain-first ethos.