Ryan R.
Verified Buyer
Lightweight bottom
Really nice fit very comfortable!!!
Height: 6' - 6'2'' · Weight: 221 lbs - 250lbs
Fit: True to size
Color: Optifade Subalpine · Size: XXL
Jun 27, 2026
Ryan R.
Verified Buyer
Lightweight bottom
Really nice fit very comfortable!!!
Height: 6' - 6'2'' · Weight: 221 lbs - 250lbs
Fit: True to size
Color: Optifade Subalpine · Size: XXL
Jun 27, 2026
Michael C.
Verified Buyer
Perfect for turkey season.
I got these for the cool mornings off Spring turkey season and they did not disappoint.
Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs
Fit: True to size
Color: Pyrite · Size: L
May 1, 2026
Longin K.
Verified Buyer
Core bottom
I have 7 pairs. Live in the Arctic and wear 9 months a year. Work good!
Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs
Fit: True to size
Color: Pyrite · Size: L
Apr 22, 2026
Sharon L.
Verified Buyer
Another great product!
Another great product!
Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs
Fit: True to size
Color: Optifade Subalpine · Size: XL
Mar 27, 2026
Brian L.
Verified Buyer
Comfortable base layer
No complaints
Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs
Fit: True to size
Mar 26, 2026
JEFF G.
Verified Buyer
Great gear
Great quality and fit.
Height: 6' - 6'2'' · Weight: 251 lbs - 280lbs
Fit: True to size
Color: Pyrite · Size: XXL
Mar 23, 2026
Emma M.
Verified Buyer
Core Lightweight Bottom
I bought the bottoms and the top for my bf for for Christmas, and he loves them! Wears them under his hunting clothes and even sometimes wears them under his jeans for work! Super warm!
Height: 6'3'' - 6'5'' · Weight: 221 lbs - 250lbs
Fit: True to size
Color: Optifade Subalpine · Size: XL
Mar 22, 2026
Jason T.
Verified Buyer
Exactly What I Wanted
Great base layer for mild weather activity
Military & Veterans
Height: 5'9'' - 5'11'' · Weight: 221 lbs - 250lbs
Fit: True to size
Color: Optifade Subalpine · Size: XL
Mar 22, 2026
Matthew F.
Verified Buyer
Long underwear
Always great have this quality!!
Height: 5'9'' - 5'11'' · Weight: 221 lbs - 250lbs
Fit: True to size
Size: XL
Mar 17, 2026
Brian S.
Verified Buyer
Core Lightweight
These fit perfect - loose (don’t feel like they are compressing you) but they stay in place. The weight/warmth is exactly what I was looking for - wore them hiking in many different temps from 5 degrees to 40 degrees F.
Height: 6'6'' - 6'8'' · Weight: 191 lbs - 220lbs
Fit: True to size
Color: Pyrite · Size: XL
Mar 17, 2026
Jeremy K.
Verified Buyer
Very comfortable under my waders,
Very comfortable under my waders, would definitely recommend.
Military & Veterans
Height: 5'9'' - 5'11'' · Weight: 221 lbs - 250lbs
Fit: True to size
Nov 27, 2025
Tyler H.
Verified Buyer
Super light weight and cooling
Super light weight and cooling
Military & Veterans
Height: 6' - 6'2'' · Weight: 221 lbs - 250lbs
Fit: True to size
Nov 21, 2025
Frank G.
Verified Buyer
nothing fancy
Its what you expect nothing fancy
Height: 5'9'' - 5'11'' · Weight: 221 lbs - 250lbs
Fit: True to size
Nov 20, 2025
Forrest H.
Verified Buyer
Great
Fits great
Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs
Fit: True to size
Nov 20, 2025
Austin J.
Verified Buyer
Great bottom baselayer
I chose this weight because of the dynamic nature of my public land hunts. These kept my temperature regulated while on the move, and warm during mid-season temperatures.
Height: 6' - 6'2'' · Weight: 161 lbs - 190lbs
Fit: True to size
Nov 13, 2025
Derek M.
Verified Buyer
Awesome!!
Love these have a few pairs in camo and solid. Go to for those early season morning sits
Pro
Height: 6' - 6'2'' · Weight: 221 lbs - 250lbs
Fit: True to size
Nov 6, 2025
Travis B.
Verified Buyer
Core thermals
Nice for cool mornings especially if you’re moving around. They have good stretching
Pro
Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs
Fit: True to size
Nov 6, 2025
Matthew C.
Verified Buyer
Does its job as needed.
Does its job as needed. Just a tad long for me but overall great lightweight base
Height: 5'6'' - 5'8'' · Weight: 131 lbs - 160lbs
Fit: True to size
Nov 5, 2025
Robert H.
Verified Buyer
Perfect weight for early season
Perfect weight for early season temps. Works well with all the Sitka pants. Can wear when in heated areas for a while when necessary.
Height: 5'3'' - 5'5'' · Weight: 131 lbs - 160lbs
Fit: True to size
Nov 3, 2025
Dylan S.
Verified Buyer
Lightweight Bottom
Very breathable and thinner material. Perfect for earlier season hunts when there is just enough of a chill in the air.
Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs
Fit: True to size
Oct 29, 2025
Ralph K.
Verified Buyer
Great lightweight core
Warmer than I expected and also comfortable when it warms up during the day
Military & Veterans
Height: 5'9'' - 5'11'' · Weight: 221 lbs - 250lbs
Fit: True to size
Oct 18, 2025
Phillip S.
Verified Buyer
Rice fields of Calif-orniastan
Soon to keep me comfortable. Everything is perfect just what I figured the quality would be. Can't wait to wear
Height: 5'6'' - 5'8'' · Weight: 161 lbs - 190lbs
Fit: True to size
Oct 13, 2025
Matt M.
Verified Buyer
Very comfortable undergarment.
Very comfortable undergarment.
Pro
Height: 5'6'' - 5'8'' · Weight: 191 lbs - 220lbs
Fit: True to size
Sep 30, 2025
Lucas S.
Verified Buyer
Long Underwear
They fit great and keep you warm. I’m not entirely sure why the camo pattern is necessary, though—these are meant to be a base layer. The camouflage would only really come in handy if you planned to go hunting in nothing but your underwear. ”
Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs
Fit: True to size
Sep 21, 2025
Jason B.
Verified Buyer
Perfect warm / cool weather base
Wore under waders for a hot September opener and helped wick moisture and keep me cool while feeling like almost nothing on.
Military & Veterans
Height: 6' - 6'2'' · Weight: 161 lbs - 190lbs
Fit: True to size
Sep 7, 2025
Lee H.
Verified Buyer
Very happy!
The fit is outstanding and the fabric is very comfortable. They don't bunch up under the outerlayer.
Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs
Fit: True to size
Sep 4, 2025
Soniel S.
Verified Buyer
Base layer
Minimal stretch
Height: 5'6'' - 5'8'' · Weight: 221 lbs - 250lbs
Fit: Runs small
Aug 30, 2025
Ricky C.
Verified Buyer
Good
Love thet
Height: 5'9'' - 5'11'' · Weight: 251 lbs - 280lbs
Fit: True to size
Aug 26, 2025
John P.
Verified Buyer
Awesome base layer
Top notch base layer
Height: 5'9'' - 5'11'' · Weight: 281 lbs - 310lbs
Fit: True to size
Aug 26, 2025
John M.
Verified Buyer
Early season-Light weight core bottoms.
I have not had a chance to wear them in the field yet. I’ve tried them on and they seem very comfortable.
Military & Veterans
Height: 6'3'' - 6'5'' · Weight: 221 lbs - 250lbs
Fit: True to size
Aug 25, 2025
Todd F.
Verified Buyer
Feels great on the skin.
Feels great on the skin. Very comfortable and well made.
Height: 5'9'' - 5'11'' · Weight: 131 lbs - 160lbs
Fit: True to size
Aug 21, 2025
Paul G.
Verified Buyer
Core Lightweight bottoms
Fit as expected
Height: 6' - 6'2'' · Weight: 221 lbs - 250lbs
Fit: True to size
Aug 18, 2025
WAYNE S.
Verified Buyer
LIGHTWEIGHT BOTTOM
GREAT MATERIAL AND GOOD FIT.
Height: 6' - 6'2'' · Weight: 221 lbs - 250lbs
Fit: True to size
Aug 14, 2025
Garret K.
Verified Buyer
Supper light
Very comfy
Fit: True to size
Aug 8, 2025
David S.
Verified Buyer
Great product
Excellent addition to the system. I tried the top last year and knew I had to have the bottoms. Super thin and the perfect weight for down in the south.
Pro
Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs
Fit: Runs big
Aug 8, 2025
Kyle S.
Verified Buyer
Lightweight bottom
Very light and comfortable
Height: 5'6'' - 5'8'' · Weight: 131 lbs - 160lbs
Fit: True to size
Aug 5, 2025
Tyler S.
Verified Buyer
good fit well buy again
good fit well buy again
Height: 6' - 6'2'' · Weight: 251 lbs - 280lbs
Fit: True to size
Jul 15, 2025
Andrew B.
Verified Buyer
Good
I thought they were a little small, but everyone says that’s how it should be
Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs
Fit: Runs small
Jul 7, 2025
Kelley B.
Verified Buyer
Great product
Great product
Military & Veterans
Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs
Fit: True to size
Jun 25, 2025
Shawn M.
Verified Buyer
Great product from a great
Great product from a great company!
Pro
Height: 6' - 6'2'' · Weight: 251 lbs - 280lbs
Fit: True to size
Jun 24, 2025
Dave T.
Verified Buyer
Core LW Bottom
Perfect for wearing under my waders!
Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs
Fit: True to size
Jun 19, 2025
Georgii R.
Verified Buyer
Great stuff
I bought the Sitka Core Lightweight Bottom for early-season hunts, and it’s quickly become one of my favorite base layers. Super comfortable right out of the box — the material is soft, stretchy, and fits really well without being too tight. I’ve worn it on a few hikes and hunts already, and it does a great job wicking sweat and keeping me dry. Even after long days, it doesn’t hold odor thanks to the Polygiene treatment. It’s light enough to wear on warmer days but also layers easily under other gear. Definitely worth the investment if you spend a lot of time outdoors.
Height: 5'9'' - 5'11'' · Weight: 191 lbs - 220lbs
Fit: True to size
Jun 4, 2025
Robert M.
Verified Buyer
Great base layer
Wore these out in the spring on a couple really hot days under the mountain pant kept my dry and reasonably cool would also be great in the late season hunts under the heavy bottom as another layer. Feel like these run a bit small though.
Height: 6' - 6'2'' · Weight: 161 lbs - 190lbs
Fit: Runs small
Jun 2, 2025
Brad S.
Verified Buyer
Great fit, though a little
Great fit, though a little snug around the calf area starting out. That may change as I wear them more.
Height: 6' - 6'2'' · Weight: 191 lbs - 220lbs
Fit: True to size
May 31, 2025
Walter M.
Verified Buyer
Staying Warm
Good Quality and Light weight
Height: 6'3'' - 6'5'' · Weight: 191 lbs - 220lbs
Fit: True to size
May 28, 2025
Russ N.
Verified Buyer
Gotta have these bottoms
I wear these every single hunting day, regardless of location, season, or species I am targeting. These are the absolute bottom base layer no matter what.
Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs
Fit: True to size
May 25, 2025
Glen T.
Verified Buyer
Really comfortable
Nice product. Really comfortable and great in spring and fall
Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs
Fit: True to size
May 14, 2025
Will S.
Verified Buyer
Fits true to size. Solid
Fits true to size. Solid for the slightly chilly mornings but not too warm for the afternoons.
Height: 5'9'' - 5'11'' · Weight: 161 lbs - 190lbs
Fit: True to size
May 11, 2025
Steven B.
Verified Buyer
Excellent
Excellent
Military & Veterans
Height: 6' - 6'2'' · Weight: 221 lbs - 250lbs
Fit: True to size
May 2, 2025
Matt M.
Verified Buyer
Good fit
Lighter than anticipated
Height: 6' - 6'2'' · Weight: 161 lbs - 190lbs
Fit: True to size
Apr 25, 2025