Mammut AENERGY ML HALF ZIP

The Mammut AENERGY ML Half Zip is a lightweight men’s midlayer designed for demanding outdoor activity and ski touring. Its Polartec® Power Grid® fabric combines warmth, stretch and moisture management, helping sweat evaporate quickly while the athletic fit supports unrestricted movement in a layered system.

A half-zip collar allows adjustable ventilation as conditions change, while flat seams help reduce friction during intense efforts. Recycled polyester construction and bluesign® certification add a considered, lower-impact finish to this technical performance layer.