Macpac Nitro Polartec® Alpha® Pullover — Men's
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Why we made this
A versatile mid layer for days in the mountains — whether it be climbing or other activities, this super light active insulation will keep you warm no matter what.
A versatile mid layer for days in the mountains, whether it be climbing or other activities, this light active insulation will help to keep you warm. Made from Polartec® Alpha® Direct — the same insulation that was originally made for the U.S. Special Forces when they needed an advanced insulating fabric in their combat uniforms — the Nitro offers pared back performance. An evolution of fibre, Alpha® Direct eliminates the needs for a backing fabric and can be in direct contact with skin or other fabric layers, increasing breathability and reducing garment weight. Designed with alpinists and multi-sport athletes in mind, this minimalistic mid layer is warm and incredibly breathable.
Polartec® Alpha® Direct insulation for weightless warmth (contains 78% recycled content)
Highly breathable and fast-drying pullover
Regulates core body temperature
Super packable, rolls into its own hood
Discreet elastic thumb loop
Chest zip pocket
Main Fabric Polartec® Alpha® Direct insulation 100% Polyester Main Fabric Weight (g/m2) 90 Weight (g) 140 (Size M)