How to clean a merino wool base layer like the SmartKnit™ Crew?

Wash it cold on a gentle cycle, avoid fabric softeners, and lay flat to dry. Merino wool stays fresher longer, so less washing is needed.

Is this outdoor performance shirt suitable for high-intensity workouts?

Absolutely. With its mesh zones and stretchable knit, it keeps pace with running, climbing, or any cold-weather training you tackle.

What sets SmartKnit™ apart from cheap men's thermal shirts online?

From premium merino blends to seamless articulation zones, SmartKnit™ delivers value beyond price. Breathability, durability, and fit make all the difference.

Shop Hiking Clothing for Ultimate Comfort & Durability in 2025

Name: SmartKnit™ Merino Thermal Flex Crew – Men’s
Brand: Generic Brand
SKU: smartknit-thermal-flex-crew-zg9h4
Price: 52.0 USD
Availability: InStock
Rating: 4.3 (3 reviews)

Showing 1957–1968 of 2654 results

-60%
Hiking clothing
SmartKnit™ Merino Thermal Flex Crew – Men’s
Rated 4.50 out of 5
Original price was: $130.00.Current price is: $52.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
SmartLayer Women’s Merino Rib Turtleneck
Rated 5.00 out of 5
Original price was: $120.00.Current price is: $48.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
Smartloft Women’s Warm Insulated Hooded Jacket
Rated 4.50 out of 5
Original price was: $295.00.Current price is: $118.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
SmartMotion Active Fleece Jacket for Men
Rated 4.50 out of 5
Original price was: $180.00.Current price is: $72.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
SmartStride Merino Light Crew Socks – Women’s Trail Edition
Rated 5.00 out of 5
Original price was: $25.00.Current price is: $10.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
SmartWarm Active Fleece Grip Gloves
Rated 4.50 out of 5
Original price was: $45.00.Current price is: $18.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
Smartwool All-Season Merino Neck Gaiter
Rated 4.00 out of 5
Original price was: $30.00.Current price is: $12.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
SmartWool AlpineFit Merino Base Layer Bottoms for Women
Rated 4.50 out of 5
Original price was: $115.00.Current price is: $46.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
Smartwool Breathable Active Crop Top
Rated 4.50 out of 5
Original price was: $70.00.Current price is: $28.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
Smartwool Classic Comfort Knee-High Hiking Socks
Rated 4.50 out of 5
Original price was: $28.00.Current price is: $11.20.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
Smartwool EcoLoft Women’s Wool Insulated Jacket
Rated 5.00 out of 5
Original price was: $210.00.Current price is: $84.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Hiking clothing
Smartwool Elite Merino Quarter-Zip Base Layer Shirt for Men
Rated 4.50 out of 5
Original price was: $95.00.Current price is: $38.00.
Select options This product has multiple variants. The options may be chosen on the product page

Showing 1957–1968 of 2654 results

Hiking clothing