Mammut Aenergy IN Hybrid Jacket Men

Designed for optimal temperature regulation, the lightweight and compressible Aenergy Hybrid Insulation Jacket is intended for activities in the mountains under cold conditions. You can wear it as a thermal layer under a hardshell or alone as an outer layer. The unique Octa lining fabric, made from 100% recycled materials, on the front, shoulders, and sleeves provides the right balance between warmth and breathability. It insulates exceptionally well even when wet and simultaneously regulates body climate by releasing excess heat. This allows for a wide temperature range to be covered without the need to add or remove layers. It is combined with a breathable, lightweight woven fabric that protects against wind, as well as lightweight, windproof inserts made from elastic storm fleece with a waffle structure for greater freedom of movement and breathability. The Aenergy Hybrid is the top choice for demanding activities in cold environments.