We may get paid by partner for deals, including promoted items

Sponsored

OpticsPlanet use Code: GEARCHASE Amazon - Lightning Deals Amazon - Hunting Deals Bike Racks Heated Clothing Stio Hoka Fishing Mountain Hardwear

Icebreaker Men's 300 MerinoFine Polar Long-Sleeve Half-Zip Thermal Base Layer Top Black M by Icebreaker -

Product Description

Stay warm on the coldest winter hikes in this heavyweight base layer top. Icebreaker made it from their premium MerinoFine(TM) fabric for an extra-soft feel and efficient moisture management.

Icebreaker Men's 300 MerinoFine Polar Long-Sleeve Half-Zip Thermal Base Layer Top Black M

at REI.com

Browse all REI.com deals

$250.00

In Stock at REI.com

Price verified 2d ago

Buy Now at REI.com

Secure checkout Easy returns

or compare prices

Product Details

Brand Icebreaker

Color Java

Size S

Material Wool / Wool Blend

Gender male

MPN IBBA56Q90GW

More from Icebreaker

Last Updated:

Oct 11, 2026 05:38 AM

Icebreaker Men's Merino 200 Oasis+ Long-Sleeve Half-Zip Thermal Base Layer Hoodie Black S

Icebreaker Men's Merino 200 Oasis+ Long-Sleeve Half-Zip Thermal Base Layer Hoodie Black S View Details

$150.00

Buy Now · $150.00

Last Updated:

Oct 11, 2026 05:38 AM

Icebreaker Men's Merino 200 ZoneKnit Long-Sleeve Half-Zip Base Layer Top Gray XXL

Icebreaker Men's Merino 200 ZoneKnit Long-Sleeve Half-Zip Base Layer Top Gray XXL View Details

$119.73 $160.00

25% off

Buy Now · $119.73

Last Updated:

Oct 11, 2026 05:38 AM

Icebreaker Men's 200 Oasis Crewe Base Layer Top Red M

Icebreaker Men's 200 Oasis Crewe Base Layer Top Red M View Details

$110.00

Buy Now · $110.00

Last Updated:

Oct 11, 2026 05:38 AM

Icebreaker Men's 200 Oasis Long-Sleeve Half-Zip Base Layer Top Blue S

Icebreaker Men's 200 Oasis Long-Sleeve Half-Zip Base Layer Top Blue S View Details

$130.00

Buy Now · $130.00

Last Updated:

Oct 11, 2026 05:38 AM

Hot 🔥

Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crewe Base Layer Top Orange S

Icebreaker Men's Merino 200 Sonebula Long-Sleeve Crewe Base Layer Top Orange S View Details

$47.87 $120.00

60% off

Buy Now · $47.87

Last Updated:

Oct 11, 2026 05:38 AM

Icebreaker Men's Merino 260 Tech Long-Sleeve Crewe Thermal Top Blue S

Icebreaker Men's Merino 260 Tech Long-Sleeve Crewe Thermal Top Blue S View Details

$125.00

Buy Now · $125.00

Last Updated:

Oct 11, 2026 05:38 AM

Icebreaker Men's Merino 260 Tech Long-Sleeve Turtleneck Base Layer Black S

Icebreaker Men's Merino 260 Tech Long-Sleeve Turtleneck Base Layer Black S View Details

$135.00

Buy Now · $135.00