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

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

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

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

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

$134 ~~$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 (5.0 / 5 · 5 reviews)

Robert Y. ★★★★★ Oct 20, 2026

The half zip is perfect for getting the ventilation I need during ski tours without having to stop and remove my jacket. The merino wool breathes incredibly well even when I'm working hard and sweating.

Jason ★★★★★ Oct 19, 2026

I wasn't sure a heavy base layer would work for cross-country skiing, but the half zip lets me vent heat perfectly when I start sweating. The wool is soft enough to wear all day without any itchiness.

Timothy W. ★★★★★ Oct 18, 2026

Used this for a snowy trail run and the half zip made it easy to dump heat when I started sweating. The merino didn't feel itchy against my skin at all, even after an hour of hard effort.