Mammut Men's Aconcagua Jacket is a technical, light and insulating fleece jacket made of elastic Power Stretch*® material and is also suitable as a mid layer.

Mammut Men's Aconcagua Jacket Features:
Lycra® cuffs, hem and collar
Durable and fast-drying outside, soft and warm inside
1 chest pocket
Lycra® thumb holes
Weight - 435g Medium

*Polartec® Power Stretch®:
Fabrics made from Polartec® Power Stretch® are bi-elastic and have particularly good breathability. They keep the body dry during physical exertion and offer warmth without the weight. Many of these materials have a patented knit construction with two different surfaces: the robust outside is wind- and abrasionresistant, while the soft inside absorbs dampness from the skin and keeps the wearer pleasantly dry and warm. All Polartec® Power Stretch® materials are best worn directly next to the skin.