Icebreaker Merino 200 Oasis Crew Long Sleeve vs Icebreaker Merino 200 Oasis Crewe (men's M)
Weight and specs compared for 2026 — and which one to choose.
200 g/m² merino wool long-sleeve base layer. Naturally odor-resistant and temperature-regulating for multi-day hiking.
Midweight 200 g/m² merino wool long-sleeve base layer with natural odor resistance, moisture management, and next-to-skin softness.
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 Merino 200 Oasis Crew Long Sleeve vs Icebreaker Merino 200 Oasis Crewe (men's M): which should you buy?
If saving weight is your priority, the Icebreaker Merino 200 Oasis Crew Long Sleeve wins — at 215 g it is 4 g (2%) lighter than the Icebreaker Merino 200 Oasis Crewe (men's M) (219 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.