SKU: 79985990793

Mammut Aenergy Light ML Half Zip shirt Women

Sale price$77.40 Regular price$86.00
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Mammut Aenergy Light ML Half Zip shirt WomenAnother great find to go over our Brynje Mesh Bae Layers, in colder conditions. Ideal for winter and Arctic conditions for mountaineering or cold weather expeditions. Its lightweight, breathable structure retains warmth and air, but with plenty of options to ventilate it works really well when youre working hard. Mammuts lightest midlayer is the perfect solution for ambitious mountain athletes or anyone who prizes the highest possible performance at

Another great find to go over our Brynje Mesh Bae Layers, in colder conditions. Ideal for winter and Arctic conditions for mountaineering or cold weather expeditions.

Its lightweight, breathable structure retains warmth and air, but with plenty of options to ventilate it works really well when you’re working hard.

Mammut’s lightest midlayer is the perfect solution for ambitious mountain athletes or anyone who prizes the highest possible performance at the lowest possible weight. Made of Polartec® Power Grid material, it is comfortable, stretchy, and actively sweat wicking. Flatlock seams prevent chafing, a deep front zipper provides efficient ventilation, and a laminated chest pocket keeps small essentials accessible and secure. Made to accommodate all seasons and a full range of pursuits, this versatile piece is as comfortable as a midlayer on a brisk spring hike as it is as a first layer on a winter ski tour. A sure favorite no matter what you’re up to next.

Features

  • Lightweight, highly elastic Polartec® Power Grid® fleece with high breathability, excellent moisture management and short drying time
  • Bonded chest pocket with zipper
  • Long half-length zipper makes it easier to put on and allows rapid ventilation in warm temperatures
  • Flatlock seams
  • Polartec® Power GridTM
  • Polartec® Power Grid™ fleece uses a special knitting method to increase insulation and breathability while reducing fabric volume at the same time. The geometric patterns also improve compressibility.
  • Insert 83% Polyamide, 17% Spandex
  • Main material 90% Polyester, 10% Spandex
  • bluesign® PRODUCT
  • The bluesign® SYSTEM is a solution for sustainable textile production that eliminates the use of harmful substances. bluesign® PRODUCTS guarantee a responsible use of resources with a minimum impact on people and the environment.

Weight 156g Mens L

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79985990793

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4.7 ★★★★★
Based on 6 reviews
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Tyler W
San Leandro, US
★★★★★ 4
Amazing socks but false advertising. They changed them.
Size: Large, Color: Black (6-pairs)
Okay well I have 4 stars because these are the best socks ever, infact, I threw out all my other socks and switched to just these. No show and they never slip. THE PROBLEM NOW, all the pairs I ordered before had a white symbol, and every time I buy more they have the grey and they are not as low show as my others… I wanted to simplify life and have all the same kind, no matching of colors or slightly different shape, but 4 times now I’ve ordered white symbol and gotten thicker longer ones with gray symbols. I’m considering switching all of my socks to the gray…. But the white symbol ones are way better, they don’t show with hey dudes on and gray symbol ones do now. I’m at a loss. Can someone tell me where to buy 100 pairs of white symbol so I never need to buy another sock again in my life?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2025
L
Verified Purchase
lovecolor1
Battle Creek, US
★★★★★ 5
My favorite
Size: Medium, Color: Opal Blue/White/Cruise Blue (3-pairs)
My favorite socks, too bad under armour discontinued the cotton blend fabric and went to 100% polyester 😠
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
N
Verified Purchase
Natalie Williams
Massapequa, US
★★★★★ 5
Comfortable
Size: 6-10, Color: Halo Gray/Assorted
These are my favorite socks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
T
Verified Purchase
The happy baker
Fort Morgan, US
★★★★★ 5
Great sock liners
Size: Medium, Color: (001) Black / Black / Pitch Gray
Awesome socks. Has little gel pad on top of heel for no slip. Thin and comfortable. Previously Purchased at Nordstrom rack and no longer in stock. Happy to find here Note: Will shrink a little best to air dry
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Reviewed in the United States on April 16, 2026
K
Verified Purchase
kkl
Lowell, US
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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