Picture yourself cresting a sun-drenched pass, the wind picking up its pace, but instead of fumbling for bulk, a mere whisper of fabric unfolds from a pocket. The Mammut Aenergy WB Hooded Jacket is that essential layer, engineered to be so incredibly light—just 99 grams—it practically vanishes until needed. Yet, this isn't a stifling shell; its advanced weave maintains remarkable breathability, keeping you comfortable even when your pace quickens on a strenuous ascent or a fast trail run. The athletic cut moves with absolute freedom, while the close-fitting hood, edged with elastic, offers immediate, secure protection when conditions shift, sealing out the elements without hindering visibility. A single-hand adaptable hem ensures a snug defense against drafts, sealing in warmth. When the sun reclaims its dominance, this ingenious jacket stows effortlessly into its own chest pocket, transforming into a minuscule bundle ready for the next adventure. It's the intelligent choice from Mammut for any fast-paced endeavor, from high-alpine traverses to demanding hikes, ensuring you're always prepared without being weighed down.  
  
PRODUCT CONDITION 
  
This UnNew Mammut Aenergy WB Hooded Jacket - Men's is in Excellent condition.  
  
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.    



TECH SPECS

• Brand: Mammut
• Materials: 83% Polyamide, 17% Spandex
• Lightweight and robust recycled polyamide material
   
• YKK Vislon® 2-way zipper for smooth operation
   
• Zippered chest pocket
   
• The entire jacket can be easily stowed in the chest pocket
• Highly elasticated double fabric inserts on the inside of the forearms ensure an optimum fit
   
• Tag was cut out by previous owner, estimated size M
• 1-point adjustable hood
   
• Pre-shaped cuffs
   
• The drawstring on the hem can be adjusted with one hand using a cord that can be stowed on the inside