Icebreaker 150 Zone Long Sleeve vs Patagonia Capilene Midweight Crew

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

Icebreaker 150 Zone Long Sleeve is the lighter option — 35 g lighter than the Patagonia Capilene Midweight Crew (19% less weight). If grams matter to you, that is the one to beat.

Spec	Icebreaker 150 Zone Long Sleeve	Patagonia Capilene Midweight Crew
Weight	150 g · 0.150 kg · 0.33 lb	185 g · 0.185 kg · 0.41 lb
Brand	Icebreaker	Patagonia
Category	Clothing - Base Layer	Clothing - Base Layer

Icebreaker 150 Zone Long Sleeve

150 g

Ultralight merino base layer for high-output activities.

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Patagonia Capilene Midweight Crew

185 g

Recycled polyester base layer. Fast drying and durable.

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Icebreaker 150 Zone Long Sleeve vs Patagonia Capilene Midweight Crew: which should you buy?

If saving weight is your priority, the Icebreaker 150 Zone Long Sleeve wins — at 150 g it is 35 g (19%) lighter than the Patagonia Capilene Midweight Crew (185 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 - base layer page, or browse the full gear weight database.

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