Montane Gortex jecket vs The North Face Summit L5 Fuseform

Weight and specs compared for 2026 — and which one to choose.

Montane Gortex jecket is the lighter option — 18 g lighter than the The North Face Summit L5 Fuseform (6% less weight). If grams matter to you, that is the one to beat.

Spec	Montane Gortex jecket	The North Face Summit L5 Fuseform
Weight	307 g · 0.307 kg · 0.68 lb	325 g · 0.325 kg · 0.72 lb
Brand	Montane	The North Face
Category	Clothing - Outer Layer	Clothing - Outer Layer

Montane Gortex jecket

307 g

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The North Face Summit L5 Fuseform

325 g

Lightweight Gore-Tex Pro shell for alpine conditions.

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Montane Gortex jecket vs The North Face Summit L5 Fuseform: which should you buy?

If saving weight is your priority, the Montane Gortex jecket wins — at 307 g it is 18 g (6%) lighter than the The North Face Summit L5 Fuseform (325 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.

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