The Mammut Aenergy IN Hooded Vest was designed and made to keep your core warm when participating in strenuous activities in cold environments. Like cross country skiing, ski touring, or winter running, hiking or fat biking. The front and shoulders are filled with the innovative 52% recycled Octa material, striking the right balance between warmth and breathability. This material provides excellent insulation even when wet while also allowing excess heat to dissipate for optimum temperature regulation. This makes it suitable for a large temperature range, without having to take layers on or off. It combines a lightweight wind-resistant fabric with equally wind-resistant, light panels made of stretchy storm fleece with waffle structure for better freedom of movement and breathability. Other features would include an elasticated border on the hood for a tight fit to fit over a bike or climbing helmet and the hood is insulated to keep your lid extra warm. Two, zippered side pockets and a practical internal chest pocket give you ample storage for your cell phone, gels, car keys and money clip. For athletes on the move who want a comfortable, warm, soft, and breathable vest for all of your endorphin fueled activities, the Mammut Aenergy IN Hooded Vest is a must have.

Features:

Materials: Main: 100% Polyamide

Insert: 88% Polyester, 12% Spandex, Lining: 100% Polyamide

2 side pockets with zipper

YKK Vislon® 2-way zipper for smooth operation

Elasticated border on hood for tight fit under climbing helmet

Jacket can be stowed in side pocket

Hybrid material combination for optimum performance

Practical external chest pocket made from Power Mesh stretch material

Filled with 87g/m2 52% recycled Octa® Loft insulation

Hem made from extremely light soft shell double fabric