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The Mammut Alvier IN Flex Jacket is the answer when the weather turns nasty cold, but you don't want a super bulky or confining mid layer hampering your style. Insulated with 750 fill down and made of a stretchy Toray Polyamide and Elastane fabric, the Alvier IN Flex Jacket moves with you while keeping your core toasty, a hard to beat combination.
86% Polyamide / 14% Elastane Toray Technical Weave
Cuffs and Side Panels – 96% Polyester / 4% Elastane Knit
bluesign® approved Fabric
90/10 750 Fill RDS (Responsible Down Standard) White Goose Down
Pocket Weave Technology – Chambers are sewn directly into the material to avoid seams and improve downproofing, heat retention, weight and durability.
Athletic Fit
2 Side Pockets with Concealed Zippers
Hybrid Construction – Thinner material on sleeves and sides for reduced bulk, better freedom of movement, and moisture management.
Fleece Collar Can Be Folded Up for Wind and Cold Protection
Size | XS | S | M | L | XL |
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Weight (g) | 370 |