How to Choose Base Layers
Smartwool Intraknit Thermal Merino Quarter-Zip Base Layer Top - Men's
This product is not available. Good news: we have a newer version.
Engineered to enhance performance and maximize mobility, the men's Smartwool Intraknit Thermal Merino Quarter-Zip base layer is durable and warm yet lightweight and easy to layer thanks to a slim fit.
Shop newer version- Slim, body-following fit with a lightweight feel and clean finish
- 3D mapping results in a near-custom fit and freedom of movement, while ribbed elbows add durability
- Intraknitâ„¢ technology integrates insulation, articulation and ventilation to maximize mobility and comfort during high-intensity activities
- Merino Sport yarn combines the warmth of merino wool with the durability and fast dry times of polyester
- Seamlessly knit mesh ventilation keeps you dry through sweat sessions and shifting weather
- 8.25 in. (21 cm) center-front zipper
Imported.
View the Smartwool Intraknit Product LineView all Smartwool Men's Base Layer Tops| Best Use | Multisport |
|---|---|
| Shirt Type | Partial-zip |
| Fabric | 53% merino wool/44% polyester/3% elastane |
| Moisture Wicking | Yes |
| Underwear Weight | Lightweight |
| Sleeve Length | Long Sleeve |
| Gender | Men's |
| Sustainability | Contains ZQ merino wool |
Smartwool Clothing - Men's
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Chest | 36 - 38 | 39 - 41 | 42 - 44 | 45 - 48 | 49 - 51 |
| Sleeve Length | 31 - 32 | 32 - 33 | 33 - 34 | 34 - 35 | 35 - 36 |
| Waist | 29 - 31 | 32 - 34 | 34 - 37 | 38 - 40 | 41 - 44 |
| Hip | 36 - 38 | 39 - 41 | 42 - 44 | 45 - 48 | 49 - 51 |
| Inseam | 30 - 31 | 31 - 32 | 32 - 33 | 33 - 34 | 34 - 35 |
Sizing Notes
Measurements are stated in inches.
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Location:Orlando / Calif
Age:65–74
Weight:125–150 lbs.
Height:5'5"
2 years ago
Happy
Yes , I recommend this product
Smartwool, Love It!! I wanted a medium to heavy weight second layer. I settled for the Smartwool Intraknit 1/4 zip base layer. I am happy with the warmth it generates just by itself. With a jacket or parka over it is great. Selecting the larger size was a good decision, Intraknit is true fit, snug. I am happy with my selection.
Age:65–74
Weight:125–150 lbs.
Height:5'5"
Location:Portland, Oregon
Age:65–74
Weight:175–200 lbs.
Height:6'3"
2 years ago
Versatile Base Layer
Yes , I recommend this product
This quarter zip makes a great base layer for skiing, but is also great to wear with a pair of pants for a casual event. It fits close to the skin, but is not too tight. It's a beautiful shade of blue with some subtle details that elevate the look.
Age:65–74
Weight:175–200 lbs.
Height:6'3"
Location:Georgia
Height:6'3"
Age:25–34
Weight:225–250 lbs.
1 year ago
Solid Baselayer
Yes , I recommend this product
Used this as a base layer and lounge shirt on the Everest Base Camp trek. It is comfortable, warm, and has a great design.
Height:6'3"
Age:25–34
Weight:225–250 lbs.
Location:Denver
Age:65–74
Weight:150–175 lbs.
Height:5'9"
1 year ago
Cool and Warm
Yes , I recommend this product
Cool looking and very warm . Medium fit well I am 5-9 170lbs Matches my Filson vest perfectly
Age:65–74
Weight:150–175 lbs.
Height:5'9"
Location:Fort Wayne, Indiana
Age:65–74
Weight:150–175 lbs.
Height:5'9"
1 year ago
Warm Quality
Yes , I recommend this product
Great quality, very warm, snug fitting. It is a great way to layer up for the cold weather
Age:65–74
Weight:150–175 lbs.
Height:5'9"
Location:Seattle Washington
Age:45–54
Weight:200–225 lbs.
Height:6'4"
1 year ago
Great base layer.
Yes , I recommend this product
Great base layer, comfortable and breathable, and looks amazing.
Age:45–54
Weight:200–225 lbs.
Height:6'4"
Location:Santa Cruz, CA
Age:65–74
Weight:175–200 lbs.
Height:5'10"
3 years ago
Great product.
Yes , I recommend this product
Expensive. Worth the cost. Kept me warm in chilly Maine.
Age:65–74
Weight:175–200 lbs.
Height:5'10"
1 year ago
1 year ago
1 year ago
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