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Craft Extreme Zero Base Layer Short Sleeve vs Icebreaker 150 Zone Long Sleeve Crewe

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

Craft Extreme Zero Base Layer Short Sleeve is the lighter option — 194 g lighter than the Icebreaker 150 Zone Long Sleeve Crewe (71% less weight). If grams matter to you, that is the one to beat.
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Spec Craft Extreme Zero Base Layer Short Sleeve Icebreaker 150 Zone Long Sleeve Crewe
Weight 80 g · 0.080 kg · 0.18 lb 274 g · 0.274 kg · 0.60 lb
Brand Craft Icebreaker
Category Clothing - Base Layer Clothing - Base Layer
Craft Extreme Zero Base Layer Short Sleeve
80 g

Ultralight merino blend base layer inspired by cycling design. Lightweight knit construction ideal for high-output activities. Excellent moisture management and...

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Icebreaker 150 Zone Long Sleeve Crewe
274 g

Ultralight 150gsm merino wool baselayer with mesh underarm zones for breathability. Naturally odor-resistant. Ideal for active multi-day hiking.

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Craft Extreme Zero Base Layer Short Sleeve vs Icebreaker 150 Zone Long Sleeve Crewe: which should you buy?

If saving weight is your priority, the Craft Extreme Zero Base Layer Short Sleeve wins — at 80 g it is 194 g (71%) lighter than the Icebreaker 150 Zone Long Sleeve Crewe (274 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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