Mountain Hardwear Stretch Ozonic Rain Jacket vs Norrona Trollveggen GORE-TEX Pro Light
Weight and specs compared for 2026 — and which one to choose.
Men's stretch-fabric rain jacket at 10.7 oz (304g) with 4-way stretch for climbing and active movement, waterproof and breathable.
Full details →Technical GORE-TEX hardshell at 15.9 oz (451g) for men with exceptional breathability and durability for alpine mountaineering.
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Mountain Hardwear Stretch Ozonic Rain Jacket vs Norrona Trollveggen GORE-TEX Pro Light: which should you buy?
If saving weight is your priority, the Mountain Hardwear Stretch Ozonic Rain Jacket wins — at 304 g it is 147 g (33%) lighter than the Norrona Trollveggen GORE-TEX Pro Light (451 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 - outer layer page, or browse the full gear weight database.