Men's Merino 200 Oasis+ Thermal Suit

Men's Merino 200 Oasis+ Thermal Suit - View 3

Men's Merino 200 Oasis+ Thermal Suit - View 4

Men's Merino 200 Oasis+ Thermal Suit - View 5

Men's Merino 200 Oasis+ Thermal Suit - View 6

$196 ~~$280~~ In stock

Crafted from 100% merino wool and modeled after our best-selling base layer, the 200 Oasis+ Suit is a foundational piece built for explorers, with full-body coverage designed to keep you warm during long days outdoors.

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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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Delivery costs

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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 (4.8 / 5 · 5 reviews)

Samuel ★★★★★ Oct 21, 2026

Wore it on a freezing mountain hike and the 100% merino wool kept me comfortable the whole way, even when the wind picked up. The full-body coverage means no cold spots around the waist or neck, which I’ve struggled with in other sets.

Miles ★★★★★ Oct 20, 2026

The fit is spot-on for layering under a shell without any bunching, and the full-body coverage means no cold gaps when I’m out hiking. It’s already become my go-to for early-morning starts.

William ★★★★★ Oct 19, 2026

The merino wool is noticeably softer against the skin than my old synthetic base layers, so I don't dread putting it on for early morning hikes. Full-body coverage really locks in warmth without making me feel restricted.