Mammut - Womens Aenergy Light Tights - Medium - Black The Mammut Aenergy Light Tights are performance-oriented leggings designed for mountaineering, climbing, and hiking. These tights are constructed from a lightweight, highly breathable, and abrasion-resistant fabric blend that provides exceptional moisture management and maximum freedom of movement. Key technical features include an elasticated waistband with an internal drawstring for a secure fit, a side leg pocket with a zipper for essentials, and offset flatlock seams to prevent chafing under load. Technical Specifications: Material - 70% Polyamide, 30% Spandex; Weight - approx. 151g; Bluesign® Product certified for sustainable manufacturing.