Men's Merino 260 ZoneKnit™ Long Sleeve Half Zip Thermal Top

Men's Merino 260 ZoneKnit™ Long Sleeve Half Zip Thermal Top - View 3

Men's Merino 260 ZoneKnit™ Long Sleeve Half Zip Thermal Top - View 4

Men's Merino 260 ZoneKnit™ Long Sleeve Half Zip Thermal Top - View 5

Men's Merino 260 ZoneKnit™ Long Sleeve Half Zip Thermal Top - View 6

$130 ~~$200~~ In stock

A heavyweight merino wool base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Long Sleeve Half Zip feature 100% and natural merino wool.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Ellie ★★★★★ Oct 21, 2026

I've been wearing this for early morning runs and the merino really does keep me from overheating even when I'm pushing hard. The fabric is thick enough to feel substantial but breathes surprisingly well.

Andrew ★★★★★ Oct 19, 2026

Wore this on a cold morning hike and didn't overheat once—the merino is thick but breathes way better than my old cotton layers. The half zip let me crack it open during climbs and the wool didn’t itch at all.

Samuel H. ★★★★★ Oct 18, 2026

The half zip is perfect for dumping heat mid-run without pulling the whole thing off. The merino wool feels dense but not scratchy, and it kept me dry through a chilly morning session.