Core Lightweight Crew SS - 2018

Big Game : Subalpine
$59.00 $47.00
(12 Reviews)

With short sleeves and a low-profile crewneck, the CORE Lightweight Crew SS wicks away moisture and keeps you concealed when you’re covering country in the hot early season. Permanent Polygiene® Odor Control Technology neutralizes odor by stopping the growth of odor-causing bacteria and fungi. The CORE Lightweight Series is the next-to-skin foundation for your high-exertion system, breathing and actively moving moisture away from the skin with its polyester bi-component construction.


  • Size:

Product is Performance Fit, designed for minimal layering.

  • QTY:
Same Product, other uses

Features & Benefits

POLYGIENE Technology

Layering is a science with our CORE system of next-to-skin products. Each of the fabric weights—light, mid, and heavy—wicks away moisture to keep you warm and dry, while Polygiene® technology safely and permanently neutralizes odors using naturally antimicrobial silver salt.

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Product Care 

Routine Care and maintenance ensures the optimum performance of your SITKA Gear.
Be sure to follow the manufacturer’s care instructions –typically found on the inside tag.
- Machine Wash Cold Delicate + Tumble Dry Cool
- Do Not Bleach + Do Not Dry Clean 

Visit Care Guide

Product Comments

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Rob A. | 08. 30. 18
Wore this t-shirt underneath the Elevated 2 hoodie for a fall black bear hunt in Maine the temperatures were 70s-80 degrees. The T doubled as a layer to keep the mosquitoes from eating me alive also I believe it help keep my scent sweat at bey. The 252lb bear I killed came directly down wind of me and had no idea I was there until the shot.
parkson | 05. 15. 18
I have long sleeve core lightweight and it works great. This year bought subalpine pattern in preparation for Sep Elk hunt. The short sleeve is the coolest, fastest wicking athletic shirt I have ever worn (including my workout clothes).
Jacob F | 11. 23. 17
One of the best base layer I own!
simonian saw service | 08. 20. 17
I have 2 of these that I wear everyday here in Three Rivers Ca. It has been a hot summer and I work out side part of the day, I can wear one for 3 to 4 days before I wash it. Still no odor. I stay cooler in this shirt than with out a shirt on. I am also a Sitka Dealer, Look me up on the web. I am happy to help
George Sullivan | 08. 09. 17
Really a great pattern but unfortunately once again Sitka has a tremendous problem with sizing. Big heads up, if you want a XL fit order the 3X! Seriously way undersized.
Jake Leonard | 06. 23. 17
This shirt is perfect for hunting in California where 100+ temps are common in the early season. I'm a big fan of the new Sub Alpine pattern out here in this dry climate. As mentioned in previous reviews this piece runs a little smaller than the others in this line. I'm a fit 6'1, 220 purchased an XL and its tight around the chest and arms but mid-section/length are perfect. This makes it easier to add layers on over this shirt but if I knew I was only wearing this I would go with the XXL. The XL long sleeve version of this shirt fits perfect. The material is also comfortable on the skin and doesn't stick to you on hot days.
C.M. Davis | 04. 03. 17
One of my favorite shirts to light and comfortable it's like wearing nothing at all. Runs just a tad on the small size due to its a performance fit so size up one if on the edge.
David I | 07. 12. 16
Great piece that can be worn by itself for preseason scouting or early season hunts then for a base into the mid season. Nice athletic cut and form fitting
Jordan Di Virgilio | 01. 11. 16
I just got this product not to long ago but i am already impressed by it. It would be perfect for early season hunts when it is warm out and it is also very good for a great next to skin layer for mid to late hunts. It is a great moisture wicking shirt. It is an excellent foundation for any system. I cant wait to use it next whitetail season. Well worth it!
Jamie | 11. 18. 15
I honestly don't agree with the last review (3Aug). Pricing is consistent with quality of product. Layer is form fitting, I am no small man and I love this base layer for the earliest of season and mid day up to Nov. My arms are over 18" at the biceps and it fits well, very similar to the athletic shirts from exercise clothing companies. This is just another great piece of Sitka gear to have in your arsenal.
Colby Dewitt | 08. 03. 15
Slightly overpriced compared to competitors equal products. The arm circumference is small and wont fit if you have bigger arms.
Nate | 06. 15. 15
Great shirt light weight and breathable
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