Swipe for more images
This dependable baselayer is super-comfortable with 4-way stretch, wicking fabric, and thermal reflective lining.

Women's Midweight Stretch Long Sleeve Shirt - Plus Size


https://www.columbia.com/womens-midweight-stretch-long-sleeve-shirt---plus-size-1639023.html 1639023
Members get free shipping + 650 Greater Rewards points


Fit Options:
Standard Plus sizes

Product Actions

Add to cart options
Add to Wishlist


Style# 1639023
Uses Winter


This wicking, performance top features ergonomic seaming, 4-way comfort stretch fabric, and a thermal reflective liner. Sized to fit.

  • 4-way comfort stretch
  • Antimicrobial treatment protects this product from bacterial growth
  • Omni-Heat™ thermal reflective
  • Omni-Wick™
  • Ergonomic seaming
  • Flatlocked construction
  • Imported
  • Uses: Winter
  • Style# 1639023
Omni-Heat™ Reflective
Thermal Reflective Warmth
High-Performance Wicking Fabric

Technology Videos

Play youtube video about Omni-Heat Reflective (tm)
Omni-Heat™ Reflective
Magic in a littlesilver dot.
Breathable material with little silver dots that reflect body heat.
Play youtube video about Omni-Wick (tm)
Pulls moisture away from the body so sweat can evaporate quickly.


Women's Midweight Stretch Long Sleeve Shirt - Plus Size is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from Midweight long sleeve top I wear this skiing and keeps me warm without bulk. Excellent quality and I own other omniheat clothing for skiing and they are all great for cold days on the mountain
Date published: 2018-02-15
Rated 5 out of 5 by from Cold in Mexico? I live in Mexico and contrary to popular belief, it does get cold here, especially in the upper elevations in the north. It actually snowed twice this year and temperatures below freezing are common in December and January. I bought the Omni-Heat top for my wife who is from the south where 70 degrees is cold so she isn't used to below freezing temperatures. She loves the top, she doesn't like to dress big and bulky and your Omni-Heat, heat reflective coating is very effective. She only takes it off to wash it and wears it the next day. Thank you
Date published: 2018-02-14
Rated 5 out of 5 by from Perfect Being 5’10, I normally have issues finding shirts long enough in both the sleeves and the midriff area. I was pleasantly surprised to find that this shirt gave me plenty of length in both places. The midriff is long enough to tuck in if you want and I didn’t even have to pull the sleeves down. With a light weight raincoat, it is perfect for snow. You will stay warm and dry. I got it in blue and the color is beautiful. 10/10 would recommend.
Date published: 2018-02-08
Rated 5 out of 5 by from Lightweight Warmth This product description does not provide information on the fabric - it is 85% polyester and 15% elastane. The shirt is comfortable with stretch to move with you, but is also lightweight. It has the Omni-Heat reflective dots on the inside. It is difficult to find plus size insulating layers, and this is a quality product that is on par for performance gear available in standard sizes.
Date published: 2017-12-11
Rated 5 out of 5 by from Awesome base layer! I love this shirt!! It is lightweight, but the OmniHeat helps keep me warm. It's perfect for layering because it's thin and form-fitting. No wrinkly, bulky under layers here! I wish it came in more colors though.
Date published: 2017-12-04
  • y_2018, m_9, d_20, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en_US, sid_1639023, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_columbia

Size & Fit Guide

Size Chart

Size & Fit Guide

Women's Fit Guide

Body contouring fit conforms to movement.
Women's Performance Top Fit Guide
Women's Performance Bottom Fit Guide
Body skimming fit with end-use mobility in mind.
Women's Active Top Fit Guide
Women's Active Top Fit Guide
Modern Classic / Regular
Universal, easy fit for comfortable range of motion.
Women's Modern Classic Top Fit Guide
Modern Classic / Regular
Women's Modern Classic Top Fit Guide
Most generous fit for a full spectrum of movement.
Women's Relaxed Top Fit Guide
Women's Relaxed Top Fit Guide

Women's Body Measurement (Inches)

Women’s Plus Sizing

  Size Bust Waist Hips Short Inseam Regular Inseam Long Inseam
1X 16W–18W 43–45 36–38 45–47 29.5 32 34.5
2X 20W–22W 47–49 40–42 49–51
3X 24W–26W 51–53 44–46 53–55

How to Measure

Women's Size Chart
  • 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.

How to Measure

Columbia Fit Guide

How to Measure

  • Fold up at dotted line.
  • Place against a wall or other 90 degree surface.

    Place heel against fold/wall on flat level surface.
  • Mark the end of the longest toe with a pen or pencil.
  • Measure both feet and use the larger measurement.
  • Read measurement and compare to size chart.
  • When comparing on the size chart, determine the closest larger measurement and use that number to determine your shoe size for your country’s shoe measurement standard.

Shipping & Returns

Shipping & Returns

Shipping Information

Shipping Method Rate Expected Delivery Time
Ground $6.00 3-7 Business Days
2-Day Air $12.00 2-3 Business Days
Overnight $19.00 1-2 Business Days
Free Standard Shipping

Return Policy

Returns are accepted within 60 days of the purchase date online or in-store. 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. Visit Customer Service

Greater Rewards - Join the adventure
free shipping always
earn points & rewards
points for sharing
member only offers