A half-zip top with ergonomic seaming that wicks sweat and reflects body heat back to you. 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.
It’s wicking, warming and ergonomic qualities make it a versatile, year-round, half-zip, go to shirt. Wear it as a baselayer in the winter, or as a standalone during workouts and recreation in the spring and fall.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: 29"
- Style# 1638571
- 85% polyester / 15% elastane Omni-Heat™ Reflective Anytime Stretch Jersey
- 85% polyester / 15% elastane stretch jersey Omni-Wick™ Anytime
Size & Fit
Men's Body Measurement (Inches)
- 1. Neck: Measure at the base or thickest part of your neck.
- 2. 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.
- 3. 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.
- 4. Waist: Measure around the natural waistline, allowing the tape measure to sit comfortably.
- 5. Hips: Measure around the fullest part of your hips.
- 6. 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|
|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||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.
Men’s Midweight Stretch Long Sleeve Baselayer Half Zip Shirt is rated out of 5 by 30.
Rated 5 out of 5 by Jayble from Solid All Purpose Shirt I have two of these. Sizing runs true to fit but could vary depending on your proportions. For example, large chest + slim waist will mean either a Small that fits tight around the chest or a Medium which fits loose around the waist. So pick your poison and comfort level. I especially like the thumb hole in the sleeve to help keep everything functional.
Date published: 2018-07-05
Rated 4 out of 5 by Gilly1331 from Awesome Shirt These shirts are awesome, warm and comfortable. I just wear this shirt and ski jacket and I am totally warm enough. These are extremely well fitted. Initially, I purchased a large, which is what I normally wear, it was comfortable but the XL was an overall better fit for me. If I had six pack abs, probably feel a bit different. The only issue I have is seams by the thumb slots, when wearing ski gloves the Velcro snags on the seams and pulls on them. Overall, great base layer shirt.
Date published: 2018-07-03
Rated 5 out of 5 by NCman from Nice thermal layer! I am on the pro-purchase program w/ Columbia & I love these new underlayers! I wore the set (top & bottom) all winter and spring and love the performance. It is thin, but warm due to the mirrored “dots” on the interior. It does fit close (athletic cut) which took some getting used to. I literally ice climbed, snow boarded, hiked and backpacked in these under layers and they were better than expected. Days used approximately 20.
Date published: 2018-04-26
Rated 5 out of 5 by AW2018 from Great Base Layer Comfortable, easy to wash. Great base layer.
Date published: 2018-03-13
Rated 5 out of 5 by arthurbetos from Worked Great in the Sierras of California I am new to the hiking / backpacking scene and I had the opportunity to put this shirt's technology through the paces. Did a one day snowshoe trek at mid 30s and a three day snow camp at Rock Creek Lake Bishop, CA where the temperature dipped to the teens. The shirt kept me fairly comfortable on it own in the mid to high 30's.. it is very comfortable against the skin and looks good. I love the shirt and I highly recommend this product.
Date published: 2018-03-12
Rated 5 out of 5 by laxsamurai41 from Omni Heat rocks! Base layer items with Omni Heat are awesome! This piece really makes a difference when it's cold, but doesn't add bulk to your layers. A must have for cold.
Date published: 2018-03-08
Rated 5 out of 5 by Nora52 from Great product I bought this shirt for my husband to wear for skiing. It fits snugly but that is what I expect for a baselayer so I think it is true to size. He said it kept him warm and wicks well. He really likes the holes for thumbs so it's easier to keep the sleeves in place when putting on the top layer.
Date published: 2018-02-22
Rated 5 out of 5 by 22Vue22 from Lightweight and warm I wear this daily on my bicycle commute to work in Stuttgart, Germany (25-35 deg, rainy, cold, some snow). Lightweight and warm with thumb holes, this base layer is perfect under a lightweight insulated jacket, which is under my waterproof, reflective cycling jacket. I think it's true to size and because I'm between L and XL, the XL is a perfect fit, only slightly loose on me (5'11, 200 lbs). Great piece of kit with multiple uses. Definitely recommend.
Date published: 2018-02-10
Rated 5 out of 5 by spunkae from Great product I love this baselayer. It fits well and does not become soggy after a day of skiing. It is also easy to clean for multi-day ski trips. The only reason for 4 stars is that the thumb loops at the of the sleeves tend to dig into the skin a bit and become a little unconformable by the end of the day.
Date published: 2018-01-04
Rated 5 out of 5 by Trailrunner27 from Excellent for cool weather training Perfect layering for 30-38 degrees
Date published: 2017-10-13
Rated 5 out of 5 by MMW35 from Excellent Base Layer Gear I travel considerably throughout the full range of environments and extreme high 7 lows temps. This base layer top hits the requirement spot on - coupled with the right layers you will stay warm and free from the wind-chill. It wicks the body heat and moisture as does all the Columbia special fabric gear lines.
Date published: 2017-02-20
Rated 5 out of 5 by STRUNZ from FOOTBALL IN THE FALL USED FOR THE EARLY FALL SEASON HERE IN NW PA. JUST ENOUGH TO KEEP YOU COMFORTABLE.
Date published: 2017-02-14
Rated 5 out of 5 by KriswithBiste from Excellent Base Layer I'm a slender athletic male that is outdoors a lot for my business - Coaching Skiing both indoors and outdoors using the Snow Biste equipment I design and manufacture. I also train ski racing as an active USSA Masters racer in the Far West division. The product fits perfectly, maybe a little tight for larger chested Med sized men. Its warm and comfortable and never feel damp.
Date published: 2017-01-26
Rated 5 out of 5 by Cheung from Warm long sleeve baselayer. This garment helped me thru the cold days of the last week. I'd buy another one if the cold was going to be around longer.
Date published: 2016-12-24
Rated 5 out of 5 by Silly from Happy enough that I've ordered two! Not only am I very happy with the product I was very happy with the service and the speed in which I received the product!! Thank you
Date published: 2016-12-21
Rated 5 out of 5 by Stonybrook from Great 1/4 Zip This is a great shirt and the material is beyond compare. I am 215lbs with a athletic build and the XL runs a little to tight for my liking (but it is designed to be a base layer). I wear this short a lot and have found it to be very tough and well crafted (like most things Columbia!!). That is the reason for 5 stars despite that it runs small. I can always buy a larger size If you plan to wear this over a T-shirt or another base layer then I would size up at least one, maybe two sizes.
Date published: 2016-10-26
Rated 5 out of 5 by bigchainring from very nice I like it very much. This is my main running top now;)
Date published: 2016-07-10
Rated 5 out of 5 by cromdar from Great Shirt I bought this shirt for a base layer in the cold mountain hikes. I have been out in 32 degree snowy weather and it functions as says. It kept me a tad hot but did an excellent job of wicking sweat away. Great base layer shirt for anyone out in cold weather.
Date published: 2016-06-04
Rated 4 out of 5 by ConsMaPa3 from Great Base Layer! This product worked great. fit was a bit tight but not so much as to squeeze you. very light and thin fabric surprised how it kept me so warm!
Date published: 2016-02-25
Rated 5 out of 5 by CostaBill from Great Base Layer Nice product with good warmth. Even has a zipper guard.
Date published: 2016-02-22
Rated 5 out of 5 by Smittie from Warm and functional Combined with mid weight base layer no issue with keeping me warm when fly fishing, snow shoeing or kayaking in cold weather. Simply a great base layer combo and like all other Omni Heat products, you stay warm.
Date published: 2016-02-22
Rated 5 out of 5 by Dave104 from Nice Comfortable. I'd seen mention that this shirt tended to be smaller than the label size, so I bought an XL instead of the Large I would have otherwise ordered. I was not disappointed. I'm tall and the XL fits me well plus it gives me a little more sleeve length. Plus, this shirt comes with thumb holes in the cuffs - pretty much guaranteeing that the sleeves will be longer than usual. This shirt seems a bit thin for what I would have considered mid-weight, but I'm no expert. I have the heavy-weight version of this shirt on order now.
Date published: 2016-02-18
Rated 4 out of 5 by Darcy403 from Omni-heat is great! This products features work very well! Fits smaller than usual!
Date published: 2016-01-26
Rated 3 out of 5 by transform from not like the "original" I have 2 of these, white and black, that I bought 2 years ago and absolutely love them. this new blue one is no where near the quality or the fabric weight... all 3 are "medium weight" but this new blue one is way thinner!
Date published: 2016-01-20
Rated 5 out of 5 by Jt76fit from Good Fit Bought this for outdoor activities in the cold. so far I am pleased with the performance of this baselayer. like the half zip for cooling off when temp rises. will definitely purchase again.
Date published: 2016-01-16
Rated 4 out of 5 by Det2rrp from Space age The top runs a little small. I'm 6'1" 270lbs. would have gotten a 3xl if they had one. I can feel it heating me up. The little mirrors inside the top reflect your own heat back into your body. Very space age.
Date published: 2016-01-01
Rated 5 out of 5 by theinglebaby23 from Next Level in Base Layering I wore a moisture wicking t-shirt with this over it, and a Columbia Omni-heat parka skiing in about 15-20 degrees. I was cooking! So plan on one less layer than you're used to. Fits tightly, not too small, more like a compression shirt. Great midweight layer!
Date published: 2015-12-15
Rated 1 out of 5 by honest from poor fit so small it was useless, no thermal properties, and restricted movement.
Date published: 2015-11-30
Rated 5 out of 5 by rudyInDana from Great for Motorcyclists We motorcyclists buy a lot of very expensive gear to enable ourselves to ride year round. Well, the Columbia baselayer gear eliminates that nonsense. Some guys ride around looking like the Michelin Man or wearing their summer gear but freezing. This stuff is the answer. Now I'm sure other people have known this for years but this is my first time wearing baselayers. When I start out in the morning and it's 45 degrees out but later the temp rises to 85 degrees, I'm not that uncomfortable. That's hard to quantify and very hard to put a price on. Good stuff.
Date published: 2015-11-21
Rated 5 out of 5 by jsizzle from So Warm. This is an excellent base layer that allows full function and keeps me warm.
Date published: 2015-11-03
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