Norrona Trollveggen Thermal Pro Jacket vs Rab Mythic Alpine Light Jacket
Weight and specs compared for 2026 — and which one to choose.
Polartec Thermal Pro fleece for demanding mountain use.
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Norrona Trollveggen Thermal Pro Jacket vs Rab Mythic Alpine Light Jacket: which should you buy?
If saving weight is your priority, the Rab Mythic Alpine Light Jacket wins — at 252 g it is 278 g (52%) lighter than the Norrona Trollveggen Thermal Pro Jacket (530 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.