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Core Merino 120 LS Crew Reviews

Will M.

Verified Buyer

Wool

Light weight base or outer layer

Pro

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

Fit: True to size

Color: Optifade Subalpine · Size: XXL

Jun 15, 2026

Kiley S.

Verified Buyer

Comfortable base layer

Feels good and regulates temperature while walking. Insulates really well once additional layers are added.

Military & Veterans

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

Fit: Runs big

Color: Optifade Elevated II · Size: L

May 17, 2026

KIRK R.

Verified Buyer

comfy and great for warm days

perfect for standalone on warm day hunt and perfect underlayer piece for cool days and ams

Height: 5'3'' - 5'5'' · Weight: 100 lbs - 130lbs

Fit: True to size

Color: Optifade Subalpine · Size: M

May 1, 2026

Joel B.

Verified Buyer

Awesome Shirt

This lightweight shirt is perfect for warm weather day concealment or for simple layering.

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

Fit: True to size

Color: Pyrite · Size: XXL

Apr 22, 2026

Roy G.

Verified Buyer

This is a very soft

This is a very soft , comfortable, lightweight, and highly breathable merino wool base layer. I got it in a neutral color so I use in every day wear. The XL fit was spot on. As with all the other SITKA gear I own. I’m very happy with the purchase.

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

Fit: True to size

Color: Pyrite · Size: XL

Apr 21, 2026

Jerry B.

Verified Buyer

No sweat

Very lightweight and comfortable. I believe it is advertised as a base layer but I see it as a bow hunters dream. Love the thumb holes in the sleeves

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

Fit: True to size

Color: Optifade Subalpine · Size: XXL

Apr 20, 2026

Fadi P.

Verified Buyer

Excellent material. Wore it hiking

Excellent material. Wore it hiking and horse riding in 33° weather in Patagonia, Chile.

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

Fit: True to size

Color: Optifade Subalpine · Size: XXL

Apr 19, 2026

Robert P.

Verified Buyer

Core 120 LS

Love this shirt

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

Fit: True to size

Color: Pyrite · Size: 3XL

Apr 5, 2026

Joe B.

Verified Buyer

FANTASTIC BASELAYER

The Core Merino 120 LS Crew is my go-to baselayer. I’ve used it for everything from fly fishing to archery elk, and it’s been solid in all conditions. It dries quick, stays comfortable, and keeps you warm during those cold mornings and evenings. This has easily become a staple in my outdoor clothing setup and something I grab every trip.

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

Fit: True to size

Color: Pyrite · Size: L

Apr 1, 2026

Jerome S.

Verified Buyer

Fits exactly how I feel

Fits exactly how I feel like it should. I’m more a “cornfed” build but still a large guy.

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

Fit: True to size

Color: Optifade Elevated II · Size: XL

Mar 31, 2026

Brad W.

Verified Buyer

Core 120 merino

Used core 120 merino as part my layering system in place of core lightweight hoody on cooler days. Very nice.

Height: 5'3'' - 5'5'' · Weight: 131 lbs - 160lbs

Fit: True to size

Color: Optifade Subalpine · Size: L

Mar 31, 2026

Robert B.

Verified Buyer

Had to get my 2nd

Had to get my 2nd set of Sitka core layers, because they’re just that good!

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

Fit: True to size

Color: Pyrite · Size: L

Mar 27, 2026

Sharon L.

Verified Buyer

Great product!

Great product!

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

Fit: True to size

Color: Optifade Subalpine · Size: XL

Mar 27, 2026

Kosta M.

Verified Buyer

120

Very lightweight. Extremely soft. Better than polyester.

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

Fit: True to size

Color: Optifade Subalpine · Size: L

Mar 26, 2026

Randy p.

Verified Buyer

Comfortable and stable shirt

Comfortable and stable shirt

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

Fit: True to size

Color: Pyrite · Size: XL

Mar 23, 2026

Thomas M.

Verified Buyer

Fits good drys quick

Fits good drys quick

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

Fit: True to size

Color: Optifade Open Country · Size: XXL

Mar 23, 2026

Pete S.

Verified Buyer

Great first layer

Great next to skin layer, seems to breath well in warmer conditions but surprisingly adds a good thermal barrier in the cold. Fit is true to size and I would definitely buy again.

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

Fit: True to size

Color: Pyrite · Size: L

Mar 22, 2026

Elaine S.

Verified Buyer

Great purchase

Always love everything we buy

Height: 5'6'' - 5'8'' · Weight: 100 lbs - 130lbs

Fit: True to size

Color: Pyrite · Size: M

Mar 22, 2026

Patrick H.

Verified Buyer

Very soft shirt

Nice quality merino base layer

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

Fit: True to size

Color: Optifade Subalpine · Size: XL

Mar 22, 2026

Jon N.

Verified Buyer

Merino 120

Quality product, my only immediate improvement might include more seamless feel along the arms. Feel like when I was layering the seam was very noticeable and semi annoying and rotating around.

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

Fit: True to size

Color: Pyrite

Mar 18, 2026

Gerald J.

Verified Buyer

Merino crew

Nice shirt. I did try it on. The fit and feel is very good. I will be wearing it this spring for turkey season.

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

Fit: True to size

Color: Optifade Subalpine · Size: XL

Mar 18, 2026

Jason V.

Verified Buyer

Merino 120

The long sleeve and short sleeve merino 120 shirts are my favorite wish they made more colors

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

Fit: True to size

Color: Pyrite · Size: L

Mar 18, 2026

Trent T.

Verified Buyer

Layers

Sized just right for layering

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

Fit: True to size

Color: Optifade Subalpine · Size: XXL

Mar 18, 2026

Zachary W.

Verified Buyer

Warmth

Fits true to size for me as a XL. Also very warm for those cold hunts.

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

Fit: True to size

Color: Optifade Subalpine · Size: XL

Mar 18, 2026

DUSTIN T.

Verified Buyer

Thumbs up!

Shirt is exactly what I was looking for, fits well and has good durability!

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

Fit: True to size

Size: XXL

Mar 17, 2026

Courtney D.

Verified Buyer

Great top

Works great amd fits like i expected, always great quality

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

Fit: True to size

Color: Optifade Subalpine · Size: XL

Mar 17, 2026

Kirk M.

Verified Buyer

Great Merino Quality

Lightweight and wicks moisture well. Soft feel and works by itself on warmer days and as a layering piece on those colder days.

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

Fit: True to size

Color: Pyrite · Size: XXL

Mar 17, 2026

Phillip S.

Verified Buyer

Layers

Great product for layering and hot afternoons

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

Fit: True to size

Color: Optifade Subalpine · Size: L

Mar 17, 2026

Paul Y.

Verified Buyer

Excellent

Another excellent purchase of the best gear. Love the vest and jacket too.

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

Fit: True to size

Color: Pyrite · Size: XL

Mar 17, 2026

Conrad B.

Verified Buyer

Excellent crew

I have both 100 and 300 series and only once did I need to wear combined (negative temp weather). During cool weather, the 100 series is awesome. And during freezing weather, the 300 series worked great. Both, under a lightweight goretex jacket. These enabled me to dress as light as possible and layer 9nly when required. I highly recommend these crew shirts.

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

Fit: True to size

Color: Optifade Elevated II · Size: XL

Mar 16, 2026

Jose H.

Verified Buyer

Love this LS Mericon crew

The piece is very warm and does not retain odor. I absolutely love this LS. Runs true to size.

Height: 6' - 6'2'' · Weight: 131 lbs - 160lbs

Fit: True to size

Feb 26, 2026

Benjamin C.

Verified Buyer

Very comfortable

Very comfortable

Military & Veterans

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

Fit: True to size

Dec 12, 2025

MICHAEL S.

Verified Buyer

Excellent

Excellent

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

Fit: True to size

Dec 7, 2025

Andrew L.

Verified Buyer

Great performance!

I love this shirt for a multitude of reasons but the top one being that if I work up a sweat in a cold environment, it does exactly as designed by and wicks the moisture away from my body keeping me warm when I stop moving. I was unfortunate to trip in the marsh and my hands went under the water to catch myself. My sleeves got wet and fortunately I had an extra jacket. 10 minutes later my sleeves were dry and I was able to stay in the field completing my hunt.

Military & Veterans

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

Fit: True to size

Dec 4, 2025

Michael M.

Verified Buyer

As advertised

Another great addition to my Sitka gear. I own more than one of these, and I am a believer in the product.

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

Fit: True to size

Dec 2, 2025

Stephane S.

Verified Buyer

awesome inner layer

Fits super comfy and is soft. prefect inner layer and the great camo on the hoodie.

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

Fit: True to size

Dec 1, 2025

Dylan C.

Verified Buyer

Great shirt

Really great shirt. Very comfortable. Great for deer camp.

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

Fit: True to size

Nov 28, 2025

Lindsay B.

Verified Buyer

Great quality

Very good quality and fit!

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

Fit: True to size

Nov 26, 2025

Melvin R.

Verified Buyer

Perfect Fit!! Soft and Comfy

Perfect Fit!! Soft and Comfy and not too hot. Perfect for the mild weather sits.

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

Fit: True to size

Nov 24, 2025

Jay P.

Verified Buyer

Base layer/lightweight

Great weight for a base layer or use in warmer weather.

Pro

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

Fit: True to size

Nov 24, 2025

Danny J.

Verified Buyer

Awesome base layer

.

Height: 6'3'' - 6'5'' · Weight: 251 lbs - 280lbs

Fit: True to size

Nov 23, 2025

Mark B.

Verified Buyer

Very nice next to skin.

Very nice next to skin. Dries quickly and no smell.

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

Fit: True to size

Nov 22, 2025

Jayson G.

Verified Buyer

Shirt

Great shirt to layer with.

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

Fit: True to size

Nov 21, 2025

pamela h.

Verified Buyer

this is amazing

soft, warm all the things to a great add to my sitka collections

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

Fit: True to size

Nov 20, 2025

Nick P.

Verified Buyer

merino does what its supposed

merino does what its supposed to do, but runs WAY short, and is super thin. Cant imagine getting more than one season out of it.

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

Fit: Runs small

Nov 20, 2025

Donnie T.

Verified Buyer

USED FOR ELK HUNT IN

USED FOR ELK HUNT IN COLORADO. 30-57 DEGREES, WORKED EXCELLENT.

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

Fit: True to size

Nov 20, 2025

Michal P.

Verified Buyer

Better than ( The Other Brand )

They are the best,have them in all possible colors

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

Fit: True to size

Nov 20, 2025

Brian S.

Verified Buyer

Best camo color and universal

Best camo color and universal layer out there. 3rd one purchased.

Height: 6'3'' - 6'5'' · Weight: 161 lbs - 190lbs

Fit: True to size

Nov 19, 2025

Daniel P.

Verified Buyer

comfortable

lightweight and soft

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

Fit: True to size

Nov 18, 2025

Nathan M.

Verified Buyer

Great piece

Versatile base layer. Wicks moisture extremely well . True to size

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

Fit: True to size

Nov 18, 2025

Core Merino 120 LS Crew Reviews | Sitka Gear