Description
Smartwool updated the fit of the Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of the heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature-regulated as you enjoy high-intensity skiing, hiking, running, and more.
- Classic 100% thermal merino
- Slim Fit intended to follow the contours of the body
- Moisture management
- Temperature regulation
- Odor resistance
- Merino wool with interlock knit for comfort
- Flatlock seam construction
- Offset shoulder and side seams minimize chafing
- Side seams wrap to front
- Size medium center-front zipper: 10" (25 cm)
- Made in Vietnam
- 100% Wool-Merino, exclusive of decoration
Product Reviews
Review Snapshot
by PowerReviews
Sleeve Length
Most Liked Positive Review
The Benchmark for Wool Clothing
When these quarter zips go on sale for the fall/winter seasons, I purchase two or three (every year). I love them that much. I wear them for a season or two and then give them to my son. He loves free Smartwool products (at Dad's expense of course). For size comparison, I am six feet, four inche...
Most Liked Negative Review
Dye transfer ruined leather seats
How does this 1/4 zip get such great reviews? Did I get a faulty top? Was the fabric not dyed correctly?It wouldn't be unusual to get dye transfer from a new pair of indigo jeans, but from a Smartwool top??? My husband bought this top in navy and it ruined the leather seats of his BRAND NEW CAR. ...
Reviewed by 656 customers
I own 6 of these base layers!
Verified Buyer
Submitted as part of a sweepstakes entry
Reviewed at
I work in the flower industry so Always cool temps! This base layer keeps me perfectly comfortable, it's light and looks sharp.
Official Response by Smartwool, a division of VF Outdoor, LLC
We're thrilled to hear it received your professional approval. Thank you for the kind review!
Base Layer 1/4 Zip
Verified Buyer
Submitted as part of a sweepstakes entry
Reviewed at
Just a great base layer piece. I use this in Fall/Winter golf and as a daily wear base under a sweat shirt all winter & early spring.
Not just for men.
Verified Buyer
Submitted as part of a sweepstakes entry
Reviewed at
I am a 5' 8" 150 lb broad shouldered woman who wears a 36A. The men's small fits great. Fitted enough to be cute. Love the blue/grey/ pewter color!
Y
Verified Buyer
Submitted as part of a sweepstakes entry
Reviewed at
Great. Have a different color.
If I need anoter base layer I would consider buying again
Verified Buyer
Submitted as part of a sweepstakes entry
Reviewed at
Soft. Comfortable. Looks good
It's like wearing a heater……
Verified Buyer
Submitted as part of a sweepstakes entry
Reviewed at
I walk my dog 2.5 miles a day and never miss a day due to the cold PA winters. I despise wearing several layers of clothing to stay warm. You don't need to do that with this quarter zip top. It's like wiring a heater! I wear this and a mid weight winter coat and that's all I need. This is the second quarter zip base layer top I've purchased from Smart Wool and they are both amazing. Great product.
I have bought this item again and again
Verified Buyer
Submitted as part of a sweepstakes entry
Reviewed at
My husband is a paraplegic who does not have the ability to regulate his temperature. He wears this 1/4 zip in the house as well as when he participates in outdoor activities. He has stayed warm even when he goes out in the winter for adaptive sports like skiing. I was disappointed when the thumb hole was discontinued.
We have been buying these for the last 10+ years.
Verified Buyer
Submitted as part of a sweepstakes entry
Reviewed at
My husband loves these. They have become his favorite layer from fall to spring.
I will pay another color soon
Verified Buyer
Submitted as part of a sweepstakes entry
Reviewed at
As a medium weight Smartwool, the thermo base layer is perfect over a tee shirt and under a parka on cold days Form fitting makes it great for golf with a wind shirt over it for temps down to freezing And neutral color goes with just about anything
Love this.
Verified Buyer
Submitted as part of a sweepstakes entry
Reviewed at
Great product. Heavy fabric. Perfect for winter as an undergarment. Perfect for spring as an outer shirt. Very high quality. Love it.