Mountain Hardwear Exposure/2 Gore-Tex vs OMM waterproof Kamleika Cap

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

OMM waterproof Kamleika Cap is the lighter option — 330 g lighter than the Mountain Hardwear Exposure/2 Gore-Tex (92% less weight). If grams matter to you, that is the one to beat.

Spec	Mountain Hardwear Exposure/2 Gore-Tex	OMM waterproof Kamleika Cap
Weight	360 g · 0.360 kg · 0.79 lb	30 g · 0.030 kg · 0.07 lb
Brand	Mountain Hardwear	OMM
Category	Clothing - Outer Layer	Clothing - Outer Layer

Mountain Hardwear Exposure/2 Gore-Tex

360 g

Packable Gore-Tex 2.5L jacket for variable mountain weather.

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OMM waterproof Kamleika Cap

30 g

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Mountain Hardwear Exposure/2 Gore-Tex vs OMM waterproof Kamleika Cap: which should you buy?

If saving weight is your priority, the OMM waterproof Kamleika Cap wins — at 30 g it is 330 g (92%) lighter than the Mountain Hardwear Exposure/2 Gore-Tex (360 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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