Nanga Aurora Down Jacket vs Norrona Trollveggen Thermal Pro Jacket
Weight and specs compared for 2026 — and which one to choose.
Premium down jacket with 90-10% Spanish Duck Down (760FP fill power). Features AURORA-TEX waterproof breathable membrane with water pressure resistance of 20,00...
Full details →Polartec Thermal Pro fleece for demanding mountain use.
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Nanga Aurora Down Jacket vs Norrona Trollveggen Thermal Pro Jacket: which should you buy?
If saving weight is your priority, the Norrona Trollveggen Thermal Pro Jacket wins — at 530 g it is 120 g (18%) lighter than the Nanga Aurora Down Jacket (650 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.
See where both rank against everything else in this category on the lightest clothing - mid layer page, or browse the full gear weight database.