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Omni-Heat™ Baselayer packs heat conservation into thin wicking layers to maintain dry warmth.
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Ergonomic design lines contour the body, while flat lock stitching and a streamlined fit enhance comfort and eliminate chafing edges, offering the perfect solution to any outdoor conditions you’re up against.

Heat Reflection

Our Omni-Heat™ Thermal Reflective silver dot lining, our innovative layers reflect your own body heat, so you can retain your body heat naturally.

Moisture Wicking

To ensure that you stay fresh and dry, we’ve incorporated Omni-Wick™ technology, which whisks moisture away from your body.

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Women’s Baselayer Heavyweight Tight
$65.00
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Womens OH Baselayer Heavyweight L/S
What’s next to your skin sets the stage for your comfort: don’t mess around. Developed with top physiologists, Columbia’s new heavyweight baselayers offer our highest warmth-to-weight ratio for optimal comfort in extreme winter conditions.  more less
 
Style #AL6653
Color:  
Size:
XS
S
M
L
XL

Price: 
$65.00
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Our technology, at work for you

Omni-Heat-Reflective

Omni-Heat® Thermal Reflective – Keep Your Warmth, Not Your Sweat
This technology helps regulate body temperature by reflecting and retaining the warmth you generate, while dissipating moisture and excess heat.

Learn More ››

Omni Wick

Omni-Wick® - Advanced Evaporation
Omni-Wick pulls moisture away from the body and enables perspiration to evaporate quickly, keeping you dry and comfortable.

Learn More ››

Women's Baselayer Heavyweight Long Sleeve Top 5 5 9 9
love it! Love this shirt. It makes such a difference compared to a normal long sleeve shirt. April 10, 2012
Great baselayer Love this shirt! I prefer a thicker base layer, this shirt is exactly what I was looking for. Warm, great fit. Would definitely recommend. March 16, 2012
Excellent Base Layer Shirt This is my new favorite first layer shirt. It is warm immediately when I put it on. It is just a little bit slick so my top clothes don't cling to it which is nice for a first layer. It is fitted but certainly not tight. It is long... so if you tend to have trouble with sleeve or body length, this is a real winner for you. It's good for the activities that are active, but my office is cold, so I wear it to work everyday. I have 2 now. I highly recommend this is shirt! February 3, 2012
Great buy! This shirtfits great...it is not too tight like some competitors and keeps you warm for whatever outside activity you choose. January 16, 2012
Awesome base! I was very happy with the baselayer long sleeve top. It was very comfortable and kept me warm and toasty! My only complaint would be that the sleeves were extremely long on me. January 1, 2012
Perfect! I use this as my top for hanging out when it will be cold. It's also great as a base layer for running. If it's 50'+ it will be the only top I need. It's also attractive enough to be worn running errands. I liked it enough to give it as gifts to two friends. I purchased a medium which fits my 5'10, female, 135# self perfectly. It also pops in and out of teh washer and dryer easily. I will be purchasing more for myself. December 28, 2011
Best Top Ever I am 5'4, 34B and purchased this in Medium. I bought medium because I didn't want it completely skin tight. The length is just right. I am usually cold and I can wear this top by itself , no layers, and I am very comfortable. Loved this item so much I bought 3 more! December 19, 2011
Great Layering Shirt I love the fabric of this shirt. It is very soft and comfortable. The sleeves are a bit long, but the snug fit is nice and works well for layering. October 31, 2011
Awesome Shirt! I just moved to Alaska from Oregon and found this shirt to be perfect for the cold temperatures! It kept me warm but I didn't sweat. The omni-heat works great and I hope to get another soon! If you are looking for warmth, breathability and comfort, this is the perfect shirt for you! October 21, 2011
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