Janji Auras Ultrafleece Hoodie vs La Sportiva Lumina 100 Down Jacket
Weight and specs compared for 2026 — and which one to choose.
Mesh outer with brushed inner using proprietary Astra fleece fabric.
Full details →Sub-6-oz puffy with 2.5 oz of 1000 fp down fill for ultralight layering.
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Janji Auras Ultrafleece Hoodie vs La Sportiva Lumina 100 Down Jacket: which should you buy?
If saving weight is your priority, the Janji Auras Ultrafleece Hoodie wins — at 133 g it is 34 g (20%) lighter than the La Sportiva Lumina 100 Down Jacket (167 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.