In Stock
Smartwool

Classic All-Season Merino Base Layer Long Sleeve

5.0 · 428 reviews
10,620 ₽

Smartwool Apparel Size Guide Keep yourself warm by slipping into the soft texture of Smartwool® Classic All-Season Merino Base Layer Long Sleeve Activewear Shirts. Slim fit. Pull-on construction. Crew neckline and long sleeves. Drop shoulder detail. Straight hem. 88% Merino wool, 12% nylon. Machine wash, tumble dry. Imported. Measurements: Length: 26 in Chest Measurement: 19 in Sleeve Length: 25 in Product measurements were taken using size SM. Please note that measurements may vary by size.

Design: Black

Size: Choose a size

International delivery

Shipping calculated at checkout

Returns & exchanges

Within 30 days of delivery

Smartwool Apparel Size Guide Keep yourself warm by slipping into the soft texture of Smartwool® Classic All-Season Merino Base Layer Long Sleeve Activewear Shirts. Slim fit. Pull-on construction. Crew neckline and long sleeves. Drop shoulder detail. Straight hem. 88% Merino wool, 12% nylon. Machine wash, tumble dry. Imported. Measurements: Length: 26 in Chest Measurement: 19 in Sleeve Length: 25 in Product measurements were taken using size SM. Please note that measurements may vary by size.

Customer reviews

5.0

Great super soft cannot wait to wear itduring winter

4/13/2026
4.0

I love how light this shirt is. I will use it for summertime adventures.

4/4/2026
5.0

I love this shirt! I love how light this shirt is. I will use it for summertime adventures.

4/4/2026
4.0

I haven't worn this too many times, will have to update in a few months, but straight out the box it fits true to size and is comfortable!

4/3/2026
5.0

Solid base layer: I haven't worn this too many times, will have to update in a few months, but straight out the box it fits true to size and is comfortable!

4/3/2026
4.0

I actually did order the same color twice! Twilight Blue Heather

3/24/2026
5.0

I definitely would buy this again (I actually did!) I actually did order the same color twice! Twilight Blue Heather

3/24/2026
4.0

Great winter base layer for Wisconsin winter runs.

3/23/2026
4.0

Repurchased after owning and wearing for years as a hiking shirt and/or base layer. Love the eggplant color.

3/23/2026
5.0

Love this layer: Repurchased after owning and wearing for years as a hiking shirt and/or base layer. Love the eggplant color.

3/23/2026