Icebreaker 150 Zone Long Sleeve Crewe vs Icebreaker 260 Tech Long Sleeve
Weight and specs compared for 2026 — and which one to choose.
Ultralight 150gsm merino wool baselayer with mesh underarm zones for breathability. Naturally odor-resistant. Ideal for active multi-day hiking.
Midweight merino base layer for cold conditions.
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.
HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.
Icebreaker 150 Zone Long Sleeve Crewe vs Icebreaker 260 Tech Long Sleeve: which should you buy?
If saving weight is your priority, the Icebreaker 150 Zone Long Sleeve Crewe wins — at 274 g it is 36 g (12%) lighter than the Icebreaker 260 Tech Long Sleeve (310 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.