Icebreaker 200 Oasis Crew vs Icebreaker Merino 200 Oasis Long Sleeve Crewe
Weight and specs compared for 2026 — and which one to choose.
Classic merino wool base layer. Natural odour resistance.
100% merino wool long-sleeve base layer at 200gsm, naturally odor-resistant and temperature-regulating for multi-day wilderness trips.
Building a pack? Add either one to your HikeLoad list, or drop its weight into the base weight calculator, and see what it does to your total weight.
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Icebreaker 200 Oasis Crew vs Icebreaker Merino 200 Oasis Long Sleeve Crewe: which should you buy?
If saving weight is your priority, the Icebreaker 200 Oasis Crew wins — at 180 g it is 5 g (3%) lighter than the Icebreaker Merino 200 Oasis Long Sleeve Crewe (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.