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Core Merino 330 Half-Zip Reviews

Roger S.

Verified Buyer

Love this product

Love this product

Height: 5'9'' - 5'11'' · Weight: 221 lbs - 250lbs

Fit: True to size

Color: Optifade Subalpine · Size: XXL

Mar 17, 2026

Eric K.

Verified Buyer

Merino core 330

Great as a layer in colder temps and as outer layer when temps are mild.

Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs

Fit: True to size

Color: Optifade Subalpine · Size: XL

Mar 17, 2026

David B.

Verified Buyer

Core 330

Nicely made

Height: 6' - 6'2'' · Weight: 221 lbs - 250lbs

Fit: True to size

Color: Optifade Subalpine · Size: XL

Mar 17, 2026

Weston B.

Verified Buyer

Great Quality

Great quality - very lightweight but keeps you very warm. Would recommend for cold mornings/afternoons. .

Height: 6' - 6'2'' · Weight: 161 lbs - 190lbs

Fit: True to size

Color: Optifade Subalpine · Size: L

Mar 17, 2026

Richard O.

Verified Buyer

Good gear

Great fit

Height: 5'6'' - 5'8'' · Weight: 161 lbs - 190lbs

Fit: True to size

Color: Optifade Subalpine · Size: XL

Mar 17, 2026

Parker P.

Verified Buyer

Comfortable

Comfortable

Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs

Fit: True to size

Color: Optifade Elevated II · Size: XL

Mar 17, 2026

Keith M.

Verified Buyer

Great base layer but needs to be longer in the torso

Great base layer but needs to be longer in the torso or come in a tall size. XL is to baggy on me but L is to short.

Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs

Fit: Runs small

Size: L

Mar 17, 2026

Kash B.

Verified Buyer

core merino 330 half zip

great base layer, fits amazing and warmth is great

Height: 5'6'' - 5'8'' · Weight: 131 lbs - 160lbs

Fit: True to size

Color: Colt · Size: M

Mar 17, 2026

Christopher T.

Verified Buyer

Very nice baselayer.

This is a very warm and comfortable baselayer, it got me through several very cold days last fall. It even fit true to size and I'm a bigger guy.

Height: 6' - 6'2'' · Weight: 251 lbs - 280lbs

Fit: True to size

Color: Earth · Size: XXL

Mar 17, 2026

Chad K.

Verified Buyer

Very comfortable and should last

Very comfortable and should last several Years .

Height: 5'9'' - 5'11'' · Weight: 221 lbs - 250lbs

Fit: True to size

Color: Cypress Green · Size: L

Mar 17, 2026

Lane G.

Verified Buyer

Amazing and warm

Very warm and best base layer on the market

Height: 6' - 6'2'' · Weight: 161 lbs - 190lbs

Fit: Runs small

Color: Optifade Waterfowl Marsh · Size: M

Mar 17, 2026

Paul D.

Verified Buyer

Good product

Used as my base layer during snowy deer season in my tree stand. I had many layers on and was sweaty after walking up 2 steep hills but was not cold after climbing up the tree with my stand. The base layer did its job and kept me warm while wicking moisture so I could stay warm

Height: 5'9'' - 5'11'' · Weight: 221 lbs - 250lbs

Fit: True to size

Color: Optifade Subalpine · Size: XXL

Mar 17, 2026

Michael B.

Verified Buyer

Awesome half zip

One of my favorites!!! I have more than one.

Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs

Fit: True to size

Color: Colt · Size: XL

Mar 16, 2026

Tim D.

Verified Buyer

Base layer

The Core Marino 330 is a great base layer when the temp dips. Great fit also.

Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs

Fit: True to size

Color: Colt · Size: M

Mar 16, 2026

Paul M.

Verified Buyer

Core Merino Woll 330 half Zip

The Core Meriono woll Q-zip is a solid mid layer and is a key part of my Sitka system.

Height: 5'6'' - 5'8'' · Weight: 131 lbs - 160lbs

Fit: True to size

Color: Optifade Elevated II · Size: M

Mar 16, 2026

Seth W.

Verified Buyer

Core Merino 330 1/2 Zip

I'm 6'0, 250lb and purchased the XL. Sleeve length is great and while the torso is snug it works since it's primarily a base layer. I almost exclusively use it as a "next to skin" layer. Was purchased in hopes to keep me in the treestand longer and it does that very well. I would recommend purchasing this item.

Height: 6' - 6'2'' · Weight: 221 lbs - 250lbs

Fit: True to size

Color: Colt · Size: XL

Mar 16, 2026

Chad R.

Verified Buyer

Review

Solid

Height: 5'3'' - 5'5'' · Weight: 191 lbs - 220lbs

Fit: True to size

Color: Optifade Waterfowl Marsh · Size: L

Mar 16, 2026

Richard K.

Verified Buyer

Core Merino 330 Half zip

Great compliment to my bottom core merino 330. Got these one size larger since I like more loose fitting.

Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs

Fit: True to size

Color: Colt · Size: L

Mar 16, 2026

Greg M.

Verified Buyer

Always great quality

Great fit, great quality, great product

Pro

Height: 5'6'' - 5'8'' · Weight: 131 lbs - 160lbs

Fit: True to size

Color: Optifade Waterfowl Marsh · Size: L

Mar 16, 2026

Jim M.

Verified Buyer

Warm toasty

Awesome fit. Comfy and warm

Height: 5'6'' - 5'8'' · Weight: 191 lbs - 220lbs

Fit: True to size

Color: Optifade Subalpine · Size: XXL

Mar 16, 2026

Blake M.

Verified Buyer

Great

Great

Height: 6' - 6'2'' · Weight: Above 340 lbs

Fit: True to size

Dec 30, 2025

Preston M.

Verified Buyer

Great top

Kept me warm in 20° and didn’t notice it getting me too hot when the temps warmed in the midday

Military & Veterans

Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs

Fit: True to size

Dec 8, 2025

Kelli B.

Verified Buyer

JA

Great pullover. Very comfortable.

Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs

Fit: True to size

Dec 8, 2025

Jeff S.

Verified Buyer

Nice and warm

I've used it for a week now and it's the best base layer I've owned. Our average temps run from the 20sto 40s this time of year. No itchand very little odor. Seems to dry quickly. Will buy another!

Height: 5'6'' - 5'8'' · Weight: 191 lbs - 220lbs

Fit: True to size

Dec 7, 2025

Jacob B.

Verified Buyer

Great everyday or base layer

Great everyday or base layer

Height: 6'3'' - 6'5'' · Weight: 191 lbs - 220lbs

Fit: True to size

Dec 4, 2025

Mason I.

Verified Buyer

Super warm and great base

Super warm and great base layer!

Military & Veterans

Height: 6' - 6'2'' · Weight: 161 lbs - 190lbs

Fit: True to size

Dec 2, 2025

Grant O.

Verified Buyer

Fits great, have used it

Fits great, have used it cold weather pheasant hunting in North Dakota. Does a great job wicking sweat away, love it. Have also used it at some cold outdoor October / November football games and stayed very warm.

Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs

Fit: True to size

Nov 28, 2025

Randall M.

Verified Buyer

Great as a base layer

Great as a base layer or single layer when temps aren’t cold.

Military & Veterans

Height: 6' - 6'2'' · Weight: 221 lbs - 250lbs

Fit: True to size

Nov 27, 2025

Scott W.

Verified Buyer

Warm

Warm

Height: 6'3'' - 6'5'' · Weight: 221 lbs - 250lbs

Fit: True to size

Nov 25, 2025

Chad L.

Verified Buyer

Very warm and comfortable. My

Very warm and comfortable. My favorite base layer!

Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs

Fit: True to size

Nov 25, 2025

Duane J.

Verified Buyer

Fits well

Fits well and is warm. Make sure temps are low enough or especially you will overheat. Good quality materials as usual.

Height: 6' - 6'2'' · Weight: 161 lbs - 190lbs

Fit: True to size

Nov 25, 2025

Dylan I.

Verified Buyer

I do really like this

I do really like this base layer Really fits well and keeps me warm

Height: 5'9'' - 5'11'' · Weight: 131 lbs - 160lbs

Fit: True to size

Nov 24, 2025

Jim M.

Verified Buyer

Great shirt

Warm and comfy and good quality. Size medium is a good fit. Plan to get another one for sure.

Pro

Height: 5'9'' - 5'11'' · Weight: 131 lbs - 160lbs

Fit: True to size

Nov 24, 2025

Thomas P.

Verified Buyer

Fantastic Piece

I was looking for a comfortable merino base layer and absolutely found it in the Core Merino 330. It’s heavy enough to keep me warm and the soft lining makes it very comfortable close to skin. This has become my go-to piece when the weather turns cold. I typically wear a Large and was pleased with the fit. If you want more room, size up.

Height: 6' - 6'2'' · Weight: 161 lbs - 190lbs

Fit: True to size

Nov 24, 2025

Jarrett M.

Verified Buyer

Game changer

I bought this product a few weeks ago for hunting in Ohio. I'm a big guy, it fits perfectly, so much nicer having to wear less cloths now. I got the matching base layer pants, pants, hoodie, and gloves. Compared to having 15 layers on to stay warm.

Height: 6' - 6'2'' · Weight: Above 340 lbs

Fit: True to size

Nov 24, 2025

Jacob L.

Verified Buyer

The perfect mid layer for

The perfect mid layer for high mountain hunting, wicks sweat away a essential piece

Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs

Fit: True to size

Nov 24, 2025

Weston D.

Verified Buyer

Core Merino 330 Half-Zip

Significantly warmer than the 220 and worth the purchase. Great base layer for those cold days.

Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs

Fit: True to size

Nov 23, 2025

Aaron W.

Verified Buyer

Perfect Fit

This fits perfect for a large and is comfy!

Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs

Fit: True to size

Nov 23, 2025

Daniel F.

Verified Buyer

Merino 330 Half Zip

Great base layer. Kept me warm down in to the 30’s with only Fanatic hoodie as outer layer. Very comfortable as well.

Height: 5'9'' - 5'11'' · Weight: 221 lbs - 250lbs

Fit: True to size

Nov 22, 2025

Steve N.

Verified Buyer

Perfect!

This garment feels great and is very warm, I really like the zipper to vent body heat when I am walking.

Pro

Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs

Fit: True to size

Nov 21, 2025

Lucas R.

Verified Buyer

Optifade Timber 330 Half-Zip

Great looking product, super warm!

Military & Veterans

Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs

Fit: True to size

Nov 21, 2025

Nick S.

Verified Buyer

Great base layer.

Great base layer.

Height: 5'9'' - 5'11'' · Weight: 251 lbs - 280lbs

Fit: True to size

Nov 20, 2025

Zachary S.

Verified Buyer

Great base layer for cold

Great base layer for cold winter days.

Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs

Fit: True to size

Nov 20, 2025

Dylan S.

Verified Buyer

Great Addition

Started out with the 220 core merino but was wanting something that was a little bit warmer and the 330 does not disappoint. There's a noticeable weight difference between the 220 and 330 and it retains heat well for the cold mornings. Great quality material as always from Sitka. Highly recommend.

Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs

Fit: True to size

Nov 20, 2025

Joshua F.

Verified Buyer

Junk

Just as warm as old school long Johnson save ur $

Height: 5'9'' - 5'11'' · Weight: 131 lbs - 160lbs

Fit: True to size

Nov 19, 2025

Zach P.

Verified Buyer

Excellent base layer. Very comfortable

Excellent base layer. Very comfortable and will help me stay in the treestand all winter.

Height: 5'9'' - 5'11'' · Weight: 221 lbs - 250lbs

Fit: True to size

Nov 19, 2025

louis s.

Verified Buyer

Half zip merino wool 330

It a awesome part of my Sitka gear my next purchase will be the 330 Nero wool hoodie keep up the good work

Height: 5'6'' - 5'8'' · Weight: 191 lbs - 220lbs

Fit: Runs small

Nov 19, 2025

Richard W.

Verified Buyer

Good baslayer

This works as a great baselayer without the hood.

Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs

Fit: True to size

Nov 19, 2025

Jon G.

Verified Buyer

Very warm undershirt

Very warm undershirt for layering.

Fit: True to size

Nov 19, 2025

Greg R.

Verified Buyer

Merino 330 Half Zip

The 330 is the perfect layer. We had a cool goose hunt that turned bluebird by noon. I shed the over coat and finished the day in perfect start-finish. Under jacket this was a very comfortable fit with ease of movement and no fabric gathering in shoulder/elbow like my wool sweater. Thank You *****

Military & Veterans

Height: 6' - 6'2'' · Weight: 161 lbs - 190lbs

Fit: True to size

Nov 18, 2025

Core Merino 330 Half-Zip Reviews | Sitka Gear