Icebreaker Merino 200 Oasis LS Crew vs Patagonia Capilene Cool Daily Crew
Weight and specs compared for 2026 — and which one to choose.
100% merino wool long sleeve base layer with 200g/m² fabric weight. Flatlock seams, underarm gusset, and offset shoulder seams. Men's medium.
Lightweight recycled polyester baselayer with smooth jersey knit. Odor control treatment, UPF 50+ sun protection, and quick-dry performance.
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 LS Crew vs Patagonia Capilene Cool Daily Crew: which should you buy?
If saving weight is your priority, the Patagonia Capilene Cool Daily Crew wins — at 113 g it is 107 g (49%) lighter than the Icebreaker Merino 200 Oasis LS Crew (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.