With wicking, 4-way stretch fabric, this warm layer keeps you moving freely and staying dry. Read more >
Magic in a littlesilver dot.
Breathable material with little silver dots that reflect body heat.
Pulls moisture away from the body so sweat can evaporate quickly.
VERSATILE BASELAYERThis performance half-zip is the perfect first layer in winter, or a stand-alone in spring or fall. Unzip the collar for cooling.WARM AND DRYOur thermal-reflective lining holds heat in, while the wicking fabric keeps you from getting a chill.PERFORMANCE FITThe ergonomic, body-contouring seaming is made to move, and thumbholes keep the sleeves in place.Features:
- Omni-Heat™ thermal reflective
- 4-way comfort stretch
- Antimicrobial treatment protects this product from bacterial growth
- Ergonomic seaming
- Flatlocked construction
- Thumb holes
- Center Back Length: 27"
Uses: Winter, Trail, Ski / Snowsports
- Style# 1639001
- 85% polyester / 15% elastane Omni-Heat™ Reflective Anytime Stretch Jersey
- 85% polyester / 15% elastane stretch jersey Omni-Wick™ Anytime
Size & Fit
Measurement & Sizes (Inches)
|XS | 2||32-33||25.5-26.5||34.5-35.5|
|S | 4-6||34-35||27.5-28.5||36.5-37.5|
|M | 8-10||36-37.5||29.5-30.5||38.5-40|
|L | 12-14||39-40.5||32-33.5||41.5-43|
|XL | 16-18||42-44.5||35.5-37.5||45-47|
- 1. Chest/Bust: Measure at the fullest part of the chest, under the armpits and over the shoulder blades, keeping the tape measure firm and level.
- 2. Waist: Measure around the natural waistline, allowing the tape measure to sit comfortably.
- 3. Hips: Measure around the fullest part of your hips.
- 4. Sleeves: Start at the center back of your neck and measure across the shoulder and down to the wrist. Round up to the next even number.
- 5. Inseam: Measure from the top of the interior leg to the bottom of the ankle.
Performance Body contouring fit conforms to movement.
Active Body skimming fit with end-use mobility in mind.
Modern Classic / Regular Universal, easy fit for comfortable range of motion.
Relaxed Most generous fit for a full spectrum of movement.
Shipping & Returns
|Shipping Method||Rate||Expected Delivery Time|
|Standard||$6.00||5-7 Business Days|
|Expedited||$12.00||3-4 Business Days|
|Rush||$19.00||2-3 Business Days|
|FREE Standard Shipping||Available for Greater Rewards members. Learn more >|
Returns are accepted within 60 days of the purchase date online. Your apparel must be in original and unworn condition, with tags still attached. Footwear returns must also include the original box.
Still Have Questions
See our Customer Service section for more details.
Women’s Midweight Stretch Baselayer Long Sleeve Half Zip Shirt is rated out of 5 by 16.
Rated 4 out of 5 by Lightningbug from warm very light weight Wasn't sure about omni heat silver lining against skin but it is comfortable. Shirt is very warm & very thin so it fits under everything. Wish they made a women's version of the men's quarter zip. It is better looking and better functioning.
Date published: 2019-02-05
Rated 5 out of 5 by Jacki123456 from Great base layer Great base layer for snowshoeing. Temps in the 20's in the upper peninsula of Michigan. Glad I purchased it. Looking to get another.
Date published: 2019-01-06
Rated 5 out of 5 by just4hike from Love it I us it to run in the fall when it’s getting in the mid 30´s. It keeps me dry when I sweat cool when I’m hot and warm when it’s cold outside. It does it all in the same time.
Date published: 2018-12-17
Rated 5 out of 5 by COrvr from COrvr This shirt is amazing. I was in 5° weather and was toasty warm! I wear this shirt as a under shirt while working as well and have never been so warm. I have already bought 3 more!
Date published: 2018-12-17
Rated 4 out of 5 by AFMom from Good Base Layer for moderate sports I bought this to wear as a base layer for golfing. Because I am in cart it’s not using its reflective heating method as well as it would, say skiing. My husband has one and wears his over his golf shirt and loves it so I may try it that way. It is very form fitting so go on the larger size.
Date published: 2018-12-06
Rated 5 out of 5 by Zidi from Versatile layering piece This is quickly becoming one of my favourite layering pieces for walking in cold weather, and is cosy enough to wear at home for no special reason. If these were made in a wider variety of colours, I'd be thrilled since I'm not a fan of basic black.
Date published: 2018-11-09
Rated 5 out of 5 by Kathy55 from great for skiing I always wear a small in Columbia. This shirt is a tiny bit tight- but it is a base layer so no problem! Great for skiing- super warm so far!!
Date published: 2018-11-06
Rated 5 out of 5 by Bamagirl73 from Great base layer Soft and comfortable. Definitely contoured fit. Love the Omni heat fabric! Perfect base layer.
Date published: 2018-09-09
Rated 5 out of 5 by Wino from LOVE Omni heat Love this shirt! I have recommended to several of my running/cycling friends. Light weight, provides warmth without having to layer. I would love to have it in several colors.
Date published: 2017-11-25
Rated 5 out of 5 by Renee61 from My favourite walking top I'm out every day in all weather and temperatures walking my dog and this has become my all round favourite top to wear for a base layer. It is comfortable and breathable and also looks great. It's very versatile - I have worn it on fairly cold days as well as warmer ones, and I have been quite comfortable. I thought I wouldn't use the thumb holes, but I find I actually really like having them. I am usually a size medium, and that's the size I purchased. It fits snugly, right up into the underarms, so if you're borderline medium/large, you might want to go to the large. (This review was collected as part of a promotion.)
Date published: 2017-05-06
Rated 5 out of 5 by ColdCamper33 from So Warm! I love this half zip! I am generally cold, but I can throw this on and warm up! This is a true baselayer so it's not meant to have a shirt underneath. I usually wear size small, but I wanted to be able to wear a tank under and don't like shirts that are tight in the underarm area so I bought a medium and it's perfect! It's also great for camping as something light that keeps you super warm.
Date published: 2016-09-23
Rated 5 out of 5 by JazzBJay from Fits a little small This colour dark pink and bright geranium shirts that I bought were on sale at the time and only black is currently available. They do fit a little small but I love these shirts and the rich colours. I wouldn't hesitate and buy one again if offered in a rich colour.
Date published: 2016-06-18
Rated 5 out of 5 by KfromVB from Excellent Product I am 5' 4" tall & around 95 lbs with long arms & legs, & my daughter is 5' 6-7" tall & around 110 lbs, &, as my daughter so eloquently put it when she was much younger, "Everyone is bigger (in the bust) than you are Mom!" She isn't all that big in the bust either. I bought myself 1 in black (Small), & my 22 year old daughter 1 in light blue (Small) for Christmas. As soon as she opened it, she excitedly said "Omni-heat!" I told her she ALMOST didn't get that, but with her working graveyard shift at a hotel on the beach, it gets really cold with the windchill factor. She said she couldn't wait to wear it under her uniform & to hockey games. I haven't seen her get so excited over just clothes before (she only got Columbia in the way of clothes & jackets this year). She said she loves the thumb holes (so do I), because in a short walk, she can pull those up & not have to dig out her gloves. In high school, she mainly wore surfer clothes, since that was "the style." She now knows the quality of Columbia, & after I bought her an Omni-heat coat many years ago on a whim, she's been a Columbia fan ever since! She didn't have any sizing problems, but I thought mine was a wee bit tight in the neck, but it was plenty long enough in the arms (every other brand I have to order a Medium to insure the arms are long enough). Even though they say this is a base layer, it's pretty enough that both of us wear this as a regular shirt. On some warmer days that will get colder at night, I'll wear a camisole or tank top under it for modesty when I unzip the top during the day or inside (I stay colder than she does most of the year, so I wear Columbia a lot). If you live in cooler to cold climates or are going to cold climates, this a "must have" in your wardrobe. Try it! You won't be disappointed!
Date published: 2016-02-19
Rated 5 out of 5 by BunLoveLo from My Most Favorite Top It says "fit jacket", and that is true. It has a gentle body hug, thats not to tight, and not to loose. The thumb hole is great. The zipper allows the shirt to 'show a little' or be more conservative. The feel of the shirt is wonderfully soft. Like the title says, its my most worn top.
Date published: 2015-12-29
Rated 5 out of 5 by Blondei from Looks good, feels good I've worn this shirt a couple of times. It has a great fit and feel, and it looks great on me to boot. It's very comfortable and allows me to move freely. It does help keep me warm, when I've worn it alone or layered it under a coat. I am a fan!
Date published: 2015-12-11
Rated 5 out of 5 by Kmel from Great piece I recently ordered and received this top and it is a great piece to wear for casual outside activities to hard workouts! It looks really good too!
Date published: 2015-11-12
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