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Core Merino 120 SS Crew Reviews

Aaron G.

Verified Buyer

Awesome under shirt

Love this shirt. Wore it over and over without washing and didn’t retain odor.

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

Fit: True to size

Nov 18, 2025

Tyler H.

Verified Buyer

Bought the ss & ls

Bought the ss & ls before an archery trip to kansas in November. Saw temps from 20 degrees all the way up to 75 degrees. Wore the 120 every day of the trip. Loved the feel next to skin and was extremely impressed with the lack of smell by the end of the week. I would sweat heavily at some point in the day and the shirts had literally no smell “to the human nose” after 8 straight days of use. Fit was a little loose right out of package, but after a quick wash and dry cycle they fit perfectly. Very happy with the performance!

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

Fit: Runs big

Nov 15, 2025

Lucas O.

Verified Buyer

Perfect base layer

I use this base layer under my Jetstream Jacket and I’m good down to 30 degrees F*. It wicks sweat away and I’ve worn it multiple days straight with no order issues.

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

Fit: True to size

Nov 14, 2025

Jason F.

Verified Buyer

Core merino 120 ss crew

bought 1 a year ago. Love it so much I bought 3 more. Soft. Durable. Wicks sweat pretty good. Wear them everyday for everything.

Military & Veterans

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

Fit: True to size

Oct 30, 2025

Alex G.

Verified Buyer

Core merino

I love the core merino 120 ss. I wear this under my lightweight hoodie for spring and fall. Very comfortable and moisture wicking.

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

Fit: True to size

Oct 25, 2025

Nathan C.

Verified Buyer

Merino shirt

Most comfortable shirt I've ever had on.

Military & Veterans

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

Fit: True to size

Oct 23, 2025

John

Verified Buyer

Def recommend

Most comfortable shirt iv ever owned. Dried very fast, lightweight. I feel like its true to size. I normally wear XXL shirts and this one firs like normal xxl. Very breathable. Love it so much im going to be buying 3 more pairs just to wear daily as an undershirt, or just around the house.

Military & Veterans

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

Fit: True to size

Oct 19, 2025

Ryan H.

Verified Buyer

5-10, 190. Ordered large. Fits

5-10, 190. Ordered large. Fits absolutely perfect. Wore it in 80 degree heat early season in Ohio under another early season long sleeve shirt and it was perfect. I’m going to order more for sue

Military & Veterans

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

Fit: True to size

Oct 9, 2025

Rivers P.

Verified Buyer

Positive Initial Impressions

Light weight and solid fit. At 120, it seems like it is too thin as compared to higher counts for wool, but it will do just fine and it dries more quickly. I like it for working out and it is great from 60-100+ degrees for a base layer.

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

Fit: True to size

Oct 7, 2025

Caleb H.

Verified Buyer

Perfect shirt

Very light weight and comfortable in hot conditions under other layers

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

Fit: True to size

Oct 6, 2025

David F.

Verified Buyer

Sitka gear

The merino 120 is exactly what I was looking for during September elk season where the temps range from 40-80 degrees. Like everything else I’ve purchased from Sitka , the quality is there. Match this shirt and the Ascent pant, perfect.

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

Fit: True to size

Oct 5, 2025

Christian P.

Verified Buyer

Literally best shirt ever!

I am buying 6 more love it. So comfortable I wore it 7 days straight no smell!

Military & Veterans

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

Fit: True to size

Oct 1, 2025

Ponciano R.

Verified Buyer

Shirt is comfortable and ready

Shirt is comfortable and ready to use at camp!

Military & Veterans

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

Fit: True to size

Sep 30, 2025

Dustin K.

Verified Buyer

Great shirt

Fits very well wear it all the time.

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

Fit: True to size

Sep 29, 2025

J P.

Verified Buyer

Core merino tee

Great shirt.

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

Fit: True to size

Sep 28, 2025

Jacob P.

Verified Buyer

Great T

This T-shirt is great for hunting or wearing around the house. It's very comfortable and is not itchy. I wear these from opening day until mid January for Illinois archery season. It wicks sweat and keeps your outerwear from smelling. I'm 6"1", 170lbs and wear a medium in Sitka T-shirts. Any other Sitka top I wear a large.

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

Fit: True to size

Sep 27, 2025

Justin L.

Verified Buyer

Love the Core Merino line

Love the Core Merino line up. Have many pieces. Wanted to add this to it.

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

Fit: True to size

Sep 23, 2025

Wade D.

Verified Buyer

Perfect for layering

Perfect for layering

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

Fit: True to size

Sep 23, 2025

Dillon C.

Verified Buyer

Favorite Tee

I already had one and when I saw this go on sale I grabbed another. This was my favorite hunting shirt last year. I will probably grab one more next sale too.

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

Fit: True to size

Sep 22, 2025

Alec

A staple base layer for all hunters

The Merino SS is an amazing product. I have great experience with the material and it is a staple in the kit. It wicks moisture and dries quickly without developing an odor and it comfortable throughout the entire day. It maintains its shape and does not cause any irritation. I would recommend this to any and all hunters as a baselayer in every system.

AnonymousUser

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

Fit: True to size

Sep 18, 2025

Joel M.

Verified Buyer

Perfect T Shirt

Love it!! Fits to size and long enough to tuck in your pants and not come…great base layer

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

Fit: True to size

Sep 17, 2025

Leonard J.

Verified Buyer

Merino 120 SS

Great for warm weather.

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

Fit: True to size

Sep 16, 2025

Jeremy B.

Verified Buyer

Very comfortable

Fits very well and works as a dual purpose garment.

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

Fit: True to size

Sep 14, 2025

Anthony G.

Verified Buyer

Solid base layer

After I tore up my 15+ year old ice breaker merino got torn up in the woods and my 8 yr old first light merino base layer t-shirt is starting to look like swiss cheese this one caught my eye. It's a little looser in fit than I expected (i typically wear large jackets in Sitka @ 5-9 185 "athlentic build"), but it's a looser cut. if you want a skin-tight base layer I'd size down. I do like the fit because it's more like one of my standard t-shirts and a little less hugging.

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

Fit: True to size

Aug 19, 2025

Adam G.

Verified Buyer

Feels soft and comfortable. Im

Feels soft and comfortable. Im 5'9 190lbs and large fits me well.

Military & Veterans

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

Fit: True to size

Aug 12, 2025

Larry H.

Verified Buyer

Very comfortable

Very comfortable, fit is true to size, fast shipping.

Military & Veterans

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

Fit: True to size

Aug 9, 2025

Todd J.

Verified Buyer

This is always my primary

This is always my primary base layer. I don't go in the field without it.

Pro

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

Fit: True to size

Jul 11, 2025

Taylor

Verified Buyer

Worth it

Ive become obsessed with Merino t-shirts the last few years and pretty much have every brand I can find. I think this Sitka one may be my favorite. Love the feel and doesn't get itchy like some of the others ive tried.

Military & Veterans

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

Fit: True to size

Jun 11, 2025

Gary F.

Verified Buyer

Fabulous

Comfortable fit, great look, very satisfied

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

Fit: True to size

Jun 10, 2025

Jason Z.

Verified Buyer

Feels awesome, started wearing as

Feels awesome, started wearing as daily shirt over cotton.

Pro

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

Fit: True to size

Apr 5, 2025

Kyler C.

Verified Buyer

Solid Tee

Soft, incredibly durable, and fast drying. I haven’t noticed any shrinkage in the washer and the merino wool allows for multi-day use without being the smelly guy. Great base layer and stand alone in the heat, nicely done Sitka.

Military & Veterans

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

Fit: Runs big

Mar 15, 2025

Jason V.

Verified Buyer

Merino 120 ss

My favorite shirt! Need more colors! Would wear every day of the week if I could. Super soft light weight. I’m in between a large and xl ordered xl and it fits perfect

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

Fit: True to size

Feb 7, 2025

Cesar M.

Verified Buyer

Favorite piece

First piece of light weight merino aside from socks. It's breathable, warm when it needs to be and cool when it does too

Height: 5'6'' - 5'8'' · Weight: 221 lbs - 250lbs

Fit: True to size

Jan 23, 2025

Matt B.

Verified Buyer

Must have piece of gear

Great for all weather and super comfortable - a must have

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

Fit: True to size

Jan 10, 2025

David H.

Verified Buyer

Love the fit of these

Love the fit of these merino shirts. Lightweight and some of the best I have worn. Has been great as an undershirt through the winter and will be a great summer hiking/scouting shirt.

Military & Veterans

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

Fit: True to size

Jan 10, 2025

Amanda S.

Verified Buyer

Great Shirt

One of my boyfriend's favorite shirts to wear out. Wears well and is nice color!

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

Fit: True to size

Jan 5, 2025

Spencer C.

Verified Buyer

So comfortable!

These shirts are so comfortable and breathable! I got these to wear for warmer work days and to layer. They’re perfect for hot weather!

Military & Veterans

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

Fit: True to size

Dec 10, 2024

Jason P.

Verified Buyer

Super base layer

Great for layering. Can wear alone on warm days

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

Fit: True to size

Dec 7, 2024

Fred

Best tahirt

I own four of these shirts now. They were my first merino tshirt and I’m all in. My favorite tshirts and I wear them everywhere now.

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

Fit: True to size

Dec 4, 2024

Jake B.

Verified Buyer

Good shirt

Very soft and comfortable. True to size

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

Fit: True to size

Nov 20, 2024

Jeff O.

Verified Buyer

120ss crew

Great shirt, i have wore it in various conditions and it has always worked great

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

Fit: True to size

Nov 18, 2024

Graham K.

Verified Buyer

Core Merino SS Crew

I love this shirt. I have 5 of them. They keep cool during a hot ascent up a sunny mountain and operate just as well under your base layer when that mountain turns cold and snowy. I wear them around the house all other times. Looks great, fits well. The wool cuts any odor, making washing unnecessary.

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

Fit: True to size

Oct 25, 2024

George L.

Verified Buyer

Fits true to size and

Fits true to size and is really comfortable

Military & Veterans

Height: 6' - 6'2'' · Weight: 281 lbs - 310lbs

Fit: True to size

Oct 24, 2024

Odell J.

Verified Buyer

Core Merino 120 SS

One of the best shirts I own for warm weather!

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

Fit: True to size

Oct 22, 2024

Roger B.

Verified Buyer

Hiking.Hunting.Kayaking

Warm and comfortable, excellent under layer 👍

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

Fit: True to size

Oct 13, 2024

Patrick C.

Verified Buyer

Light weight comfortable

Great under shirt to wear other than the normal poly cotton blends I usually wear

Military & Veterans

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

Fit: True to size

Sep 30, 2024

Millard L.

Verified Buyer

Best shirt ever

Light weight, quick drying and amazingly warm. Best tshirt ever!

Military & Veterans

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

Fit: True to size

Sep 29, 2024

Lenny H.

Verified Buyer

Great shirt

Great shirt

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

Fit: True to size

Sep 28, 2024

Garrison M.

Verified Buyer

Love merino

Got the hoodie first then I was hooked on the merino. Wear this shirt hunting and around camp. Only thing is I wish they had camp on this shirt

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

Fit: True to size

Sep 23, 2024

Peter D.

Verified Buyer

Great base layer

I like this shirt as a first layer. It keeps me dry and it resists odor great.

Military & Veterans

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

Fit: True to size

Sep 14, 2024

Core Merino 120 SS Crew Reviews | Sitka Gear