Janji Auras Ultrafleece Hoodie vs Rab Mythic Alpine Light Jacket
Weight and specs compared for 2026 — and which one to choose.
Mesh outer with brushed inner using proprietary Astra fleece fabric.
Full details →900 fill power goose down with PrimaLoft Gold, 8.8oz, ultralight insulation jacket
Full details →HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.
Janji Auras Ultrafleece Hoodie vs Rab Mythic Alpine Light Jacket: which should you buy?
If saving weight is your priority, the Janji Auras Ultrafleece Hoodie wins — at 133 g it is 119 g (47%) lighter than the Rab Mythic Alpine Light Jacket (252 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.