Men's 300 MerinoFine™ Polar Long Sleeve Roll Neck Thermal Top

Men's 300 MerinoFine™ Polar Long Sleeve Roll Neck Thermal Top - View 3

Men's 300 MerinoFine™ Polar Long Sleeve Roll Neck Thermal Top - View 4

Men's 300 MerinoFine™ Polar Long Sleeve Roll Neck Thermal Top - View 5

Men's 300 MerinoFine™ Polar Long Sleeve Roll Neck Thermal Top - View 6

$149.5 ~~$230~~ In stock

A heavyweight merino wool base layer top designed to keep you warm and comfortable on the coldest of days, the 300 MerinoFine™ Polar Long Sleeve Roll Neck features our premium, luxuriously soft ultra-fine merino fibres that are incredibly soft next to skin.

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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)

Hazel ★★★★★ Oct 22, 2026

Took this out in single-digit temps last week and the heavyweight merino really delivered—my chest stayed warm even through a windy morning hike. The fabric's thickness feels substantial without any scratchiness against the skin.

David Y. ★★★★★ Oct 21, 2026

The roll neck is the right height—snug without choking, and the merino is so soft you’ll forget it’s heavyweight. Wore it on a single-digit day under a shell and stayed cozy the whole hike.

Emma C. ★★★★★ Oct 20, 2026

I've been wearing this top on freezing morning walks and the 300-weight merino wool is noticeably thicker and softer than my old base layers. The roll neck tucks perfectly under a jacket without any bunching around my chin.