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Icebreaker Merino 200 Oasis LS Crewe vs Ridge Merino Aspect Crew

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

Ridge Merino Aspect Crew is the lighter option — 16 g lighter than the Icebreaker Merino 200 Oasis LS Crewe (7% less weight). If grams matter to you, that is the one to beat.
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Spec Icebreaker Merino 200 Oasis LS Crewe Ridge Merino Aspect Crew
Weight 220 g · 0.220 kg · 0.49 lb 204 g · 0.204 kg · 0.45 lb
Brand Icebreaker Ridge Merino
Category Clothing - Base Layer Clothing - Base Layer
Icebreaker Merino 200 Oasis LS Crewe
220 g

Midweight 200g/m2 merino wool long-sleeve base layer. Naturally odor-resistant with flatlock seams and gusseted underarms.

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Ridge Merino Aspect Crew
204 g

Merino wool base layer at 180 g/m². Sweet spot of warmth for everyday winter use.

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Icebreaker Merino 200 Oasis LS Crewe vs Ridge Merino Aspect Crew: which should you buy?

If saving weight is your priority, the Ridge Merino Aspect Crew wins — at 204 g it is 16 g (7%) lighter than the Icebreaker Merino 200 Oasis LS Crewe (220 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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