

🎯 Hunt smarter, stay warmer, and outlast the pack with SITKA CORE Lightweight Bottom
The SITKA Gear Men's Core Lightweight Hunting Base Layer Bottom is a 100% polyester, ultra-lightweight (4.6 oz) base layer designed for late-season hunting. Featuring GORE OPTIFADE Concealment for superior camouflage in vegetated terrain and permanent Polygiene odor control technology, it keeps hunters dry, warm, and stealthy. Its gusseted no-bunch crotch and low-profile elastic waistband ensure all-day comfort, making it the essential next-to-skin foundation for serious hunters facing cold, active conditions.










| Care instructions | Dry Clean Only |
| Closure type | Elastic |
| Fabric type | 100% Polyester |
| Origin | Made in the USA or Imported |
H**E
Warm!
My husband and sons all work outdoors all winter and have tried every kind of base layer imaginable. They say these are hands down the warmest, most comfortable pair they own. You wouldn't think they would be warm because they are so lightweight but they are. They are worn several days in a row and as soon as I get them washed they put them back on. They also have an odor guard technology that really works. They hold up wash after wash. I don't mind paying the higher price if they last and keep you warm. Sitka gear is great!
S**Y
Warm
Fits great nice and warm
B**N
Great quality and a great fit!
There is my favorite pair of long underwear bottoms. Warm, well made and a good fit! Sitka is a bit pricey but worth it in my opinion for what you get
G**O
Pricey, but worth it.
They fit well, are comfortable, and take the edge off cool, windy mornings.
C**N
Shipped fast
Fits perfect I'm 5,10 160 pounds. Not too big or small literally spot on.
S**R
Not Too Hot Not Too Cold
As a core layer worn under Sitka Mountain Pants, these are good for around 20 degrees sitting and up to around 50 degrees walking. Else they’re not warm enough under 20 and or get too warm above 50. If it’s gonna be cold all day I’d recommend medium or heavy weight.
A**L
Great Base Layer
These are awesome. They help wick away moisture and dry pretty quick. I wear these into the stand and then once I cool down I replace them with a heavier layer or I'll just put the next layer on over them!
R**S
Comfy
Solid pair of long johns and very comfy
Trustpilot
1 week ago
3 weeks ago