
Core Merino 330 Half-Zip
Built for frigid late-season sits, the heavyweight Core Merino 330 Half-Zip features our warmest-weight merino wool to keep you warm in the coldest conditions.
$219.00$131.40
Free 30-day returns
Features
- Lightweight and durable 330-gram, 17.5-micron ArmorSpun Merino Wool exterior fabric
- Recycled synthetic interior for anti-itch comfort and improved moisture management
- Easy-care merino wool can be washed and dried with your regular laundry
- Snag-preventative stitching along sleeves resists abrasion from your pack
- Zippered chest pocket safely stores your valuables
- Low-profile integrated thumb holes for easy layering
- Total weight: 15 oz.
Description
Built for frigid late-season sits, the heavyweight Core Merino 330 Half-Zip features our warmest-weight merino wool to keep you warm in the coldest conditions. Merino wool has an exceptional warmth-to-weight ratio to keep you warmer with less bulk and it regulates temperature through stop-and-go pursuits. Merino wool also resists odor to help minimize your scent, and our ArmorSpun merino wool outlasts traditional merino wool. And to prevent sweat from leaving you wet and cold, we added a synthetic interior that rapidly moves moisture away from your skin and through your system to keep you dry and warm.
Product ID: 600151

Core Merino 330 Half-Zip
Color: Earth
$219.00$131.40
4.9
4.9 star rating
4.9 star rating 569 ReviewsFit
True to size
Fit
True to size
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569 Reviews
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M
Matt B.
Verified Buyer
5.0 star rating
Color :
Optifade Elevated II
Size :
XL
Weight:
221 lbs - 250lbs
Height:
6' - 6'2''
03/31/26
Color :
Optifade Elevated II
Size :
XL
Weight:
221 lbs - 250lbs
Height:
6' - 6'2''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Core merino 330
Review by Matt B. on 31 Mar 2026 review stating Core merino 330
Awesome base for colder days
On Core Merino 330 Half-Zip
B
Brandon H.
Verified Buyer
5.0 star rating
Color :
Earth
Size :
L
Weight:
131 lbs - 160lbs
Height:
5'6'' - 5'8''
03/31/26
Color :
Earth
Size :
L
Weight:
131 lbs - 160lbs
Height:
5'6'' - 5'8''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
True to size 5,8inch tall
Review by Brandon H. on 31 Mar 2026 review stating True to size 5,8inch tall
True to size 5,8inch tall 160 pounds size large fit perfectly.
Great for mid layer for extra warmth or even good for just going around town on a cool day. Looks good feels good.
Great for mid layer for extra warmth or even good for just going around town on a cool day. Looks good feels good.
On Core Merino 330 Half-Zip
P
Patrick C.
Verified Buyer
5.0 star rating
Color :
Cypress Green
Size :
L
Weight:
161 lbs - 190lbs
Height:
5'9'' - 5'11''
03/26/26
Color :
Cypress Green
Size :
L
Weight:
161 lbs - 190lbs
Height:
5'9'' - 5'11''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Very soft material.
Review by Patrick C. on 26 Mar 2026 review stating Very soft material.
Very soft material.
On Core Merino 330 Half-Zip
C
Clayton W.
Verified Buyer
5.0 star rating
Color :
Earth
Size :
XL
Weight:
221 lbs - 250lbs
Height:
6' - 6'2''
03/25/26
Color :
Earth
Size :
XL
Weight:
221 lbs - 250lbs
Height:
6' - 6'2''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
This merino half zip has
Review by Clayton W. on 25 Mar 2026 review stating This merino half zip has
This merino half zip has been a great addition to my whitetail and duck hunting clothing system. As someone who runs hot when moving, merino has been a game changer for all my hunts. I pair a synthetic short sleeve underneath and wick moisture when sweating and stay warm when I sit still.
On Core Merino 330 Half-Zip
K
kyle h.
Verified Buyer
5.0 star rating
Color :
Earth
Size :
XL
Weight:
191 lbs - 220lbs
Height:
5'9'' - 5'11''
03/24/26
Color :
Earth
Size :
XL
Weight:
191 lbs - 220lbs
Height:
5'9'' - 5'11''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Warm and comfortable
Review by kyle h. on 24 Mar 2026 review stating Warm and comfortable
Warm and comfortable
On Core Merino 330 Half-Zip









