4.7 star rating 21 Reviews
(18) (2) (0) (0) (1)
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- Reviews (21)
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C
christian l.
Verified Buyer
5.0 star rating
05/03/25
True to size:
It runs small
True to size
It runs big
True to size:
It runs small
True to size
It runs big
Couche de base de Smartwool
Review by christian l. on 5 Mar 2025 review stating Couche de base de Smartwool
Chandail très confortable. Je m'en sers pour les activités plus intenses comme le ski de fond. Sa laine est souple et mince. N'absorbe pas les odeurs. Je le recommande!
On Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s|-|Couche de base à glissière 1/4 en mérinos classique All-Season - Homme
J
Josée B.
Verified Buyer
5.0 star rating
25/02/25
Parfait!
Review by Josée B. on 25 Feb 2025 review stating Parfait!
Élégant, chaud, confortable!
On Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s|-|Couche de base à glissière 1/4 en mérinos classique All-Season - Homme
G
Gregory H.
Verified Buyer
5.0 star rating
14/02/25
True to size:
It runs small
True to size
It runs big
True to size:
It runs small
True to size
It runs big
Great base layer
Review by Gregory H. on 14 Feb 2025 review stating Great base layer
Really comfortable, bought my wife one as well. I am 5'10, 175, I wanted the fit on this to be a bit loose so I could where as a casual top hiking, so I went with a large. The medium fit, but hugged my body more then I wanted.
On Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s|-|Couche de base à glissière 1/4 en mérinos classique All-Season - Homme
S
Sean H.
Verified Buyer
5.0 star rating
03/02/25
Does what it says
Review by Sean H. on 3 Feb 2025 review stating Does what it says
Comfy, warm and true size fit
On Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s|-|Couche de base à glissière 1/4 en mérinos classique All-Season - Homme
A
Alexander G.
Verified Buyer
5.0 star rating
25/01/25
Love the fit. Not too
Review by Alexander G. on 25 Jan 2025 review stating Love the fit. Not too
Love the fit. Not too snug . Nicely made.
On Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s|-|Couche de base à glissière 1/4 en mérinos classique All-Season - Homme
D
Douglas K.
Verified Buyer
5.0 star rating
21/01/25
Another classic layer!
Review by Douglas K. on 21 Jan 2025 review stating Another classic layer!
This being the 10th Smartwool top I’ve purchased and the fit and quality remains consistently excellent. I am 155lbs, 31” waist, 41” chest, and 5’9” and the size medium is perfect, long enough in the sleeve slim enough in the waist. It is a bit thinner than I expected so definitely a base layer or thin t-shirt underneath for me, otherwise on its o...Read MoreRead more about This being the 10th Smartwool top I’ve
wn a great light weight for mid temperatures. Read LessRead less about This being the 10th Smartwool top I’ve
On Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s|-|Couche de base à glissière 1/4 en mérinos classique All-Season - Homme
M
Michelle G.
Verified Buyer
5.0 star rating
21/01/25
Perfect on own or layering for extra warmth
Review by Michelle G. on 21 Jan 2025 review stating Perfect on own or layering for extra warmth
My husband and I both love these Smartwool quarter-zip tops. I wear them for casual wear with pants and shorts, but also under warmer sweaters or vests. Highly recommend. They wash well and retain color. I always hang to dry.
On Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s|-|Couche de base à glissière 1/4 en mérinos classique All-Season - Homme
M
Melanie G.
Verified Buyer
5.0 star rating
20/01/25
Great top for the outdoors
Review by Melanie G. on 20 Jan 2025 review stating Great top for the outdoors
Great fit. Very breathable. Great length to it as well.
On Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s|-|Couche de base à glissière 1/4 en mérinos classique All-Season - Homme
S
Simon B.
Verified Buyer
5.0 star rating
16/01/25
Mince et chaud
Review by Simon B. on 16 Jan 2025 review stating Mince et chaud
Très mince j'étais septique au niveau de la chaleur. Finalement je le porte directement au corps et il est doux, confortable et chaud. Parfait pour une approche multi couches.
On Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s|-|Couche de base à glissière 1/4 en mérinos classique All-Season - Homme
T
Tracy T.
Verified Buyer
5.0 star rating
13/01/25
Lightweight comfort
Review by Tracy T. on 13 Jan 2025 review stating Lightweight comfort
According to the size chart, I was at the higher end of the size Large and this recommended size would have worked if I only wanted the sweater as a base layer. However, I wanted to be able to wear a short- or long-sleeve T-shirt underneath, for layering; I therefore ordered in XL and am very happy with the fit. The sweater is a lightweight knit d...Read MoreRead more about According to the size chart, I was at
esigned for layering and drapes well — not too clingy. Soft to the touch. Read LessRead less about According to the size chart, I was at
On Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s|-|Couche de base à glissière 1/4 en mérinos classique All-Season - Homme
Smartwool
Classic All-Season Merino 1/4 Zip Base Layer Top - Men’s
CAN $119.99
4.7 star rating 21 Reviews
Color:
Black
Size:
Include our
Lifetime Membership
for $20.00 $34.99 to save 5% & get free returns (limited time)
Zip up in cold weather and zip down when it warms up in this year-round favorite, our Men's Classic All-Season Merino Base Layer 1/4 Zip. This top uses our All-Season-weight Merino fabric wrapped around a nylon core to increase durability, while still keeping the 100% soft, Merino wool you love next to skin. Side seams help minimize chafing while wearing a pack and offer a body-enhancing fit. Select colorways feature a more responsible plant based dye technique. This base layer is comfortable, powerful, sustainable and frankly, do-it-all-able.
Features
• Slim fit
• Our slim fit is intended to follow the contours of the body
• Our lightweight Merino jersey fabric uses a recycled nylon core while still keeping 100% Merino wool next to skin
• Flatlock seam construction and offset shoulder and side seams designed to help increase comfort and minimize chafing
• Side seams wrap to front
• Year-Round Weather
• Country of Manufacture: China
Materials
• 88% Merino Wool, 12% Nylon. Exclusive of Decoration
Specifications
• 8"(20cm)center-front zipper
Care
• Tumble dry low
Features
• Slim fit
• Our slim fit is intended to follow the contours of the body
• Our lightweight Merino jersey fabric uses a recycled nylon core while still keeping 100% Merino wool next to skin
• Flatlock seam construction and offset shoulder and side seams designed to help increase comfort and minimize chafing
• Side seams wrap to front
• Year-Round Weather
• Country of Manufacture: China
Materials
• 88% Merino Wool, 12% Nylon. Exclusive of Decoration
Specifications
• 8"(20cm)center-front zipper
Care
• Tumble dry low
Specifications
Material |
|
Breathable |
|
Eco-friendly |
|
Availability:
Canada Only

Availability:
Canada Only
