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Black Diamond Fineline Stretch Shell vs Outdoor Research Foray II

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

Black Diamond Fineline Stretch Shell is the lighter option — 20 g lighter than the Outdoor Research Foray II (6% less weight). If grams matter to you, that is the one to beat.
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Spec Black Diamond Fineline Stretch Shell Outdoor Research Foray II
Weight 320 g · 0.320 kg · 0.71 lb 340 g · 0.340 kg · 0.75 lb
Brand Black Diamond Outdoor Research
Category Clothing - Outer Layer Clothing - Outer Layer
Black Diamond Fineline Stretch Shell
320 g

4-way stretch waterproof shell at 11.3 oz (320g) for men, featuring stretchy fabric for climbing and technical movement.

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Outdoor Research Foray II
340 g

Gore-Tex hardshell with Alpine Cut for climbing and hiking.

Full details →

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Black Diamond Fineline Stretch Shell vs Outdoor Research Foray II: which should you buy?

If saving weight is your priority, the Black Diamond Fineline Stretch Shell wins — at 320 g it is 20 g (6%) lighter than the Outdoor Research Foray II (340 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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