Under Armour Women's Coolswitch Run Tank
Sky Blue / Reflective

Under Armour Women's Coolswitch Run Tank

Under Armour Women's Coolswitch Run Tank is rated 4.6 out of 5 by 8.
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4.6 Star Rating
$25.99   $44.99
42% off

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Product Description Item No.   10309973

Products on Sale are Discontinued Styles or Colors.

FEATURES of the Under Armour Women's Coolswitch Muscle Tank

  • UA Coolswitch uses an exclusive print on the inside of the garment that pulls heat away from your skin, making you feel cooler and able to perform longer
  • Skin Care Foundation Approved UPF 30+ protects your skin from the sun
  • Lightweight, breathable construction keeps you cool and protected
  • 4-Way stretch fabrication provides great mobility and range of motion
  • Classic crew neck
  • Dropped armhole
  • Reflective UA logo at left hip
  • Reflective UNDER ARMOUR graphic at back hip

- + Product Specifications
Primary Clothing Fabric: Nylon
Gender: Womens
Features: Packable, Sun Protective, Moisture Wicking
Fabric Details: 80 % Nylon, 20 % Elastane
Disclaimer: We only ship this brand to US Addresses.
Best Use: Running
Fit Type: Slim Fit
Sleeve Length: Tank
Shirt Style: Tank
Rated 5 out of 5 by from Love this shirt!!! Love this shirt esp for the gym. I sweat up a storm when Im working out and you dont see the sweat and it doesnt cling to you. It is such a great shirt to wear at the gym or running. It states it is fitted and it isnt fitted. It is just right on. I have 5 of these in different colors. Please ua make more shirts out of this material. It is better than your competitor's shirts. I love the style as well.
Date published: 2017-05-29
Rated 5 out of 5 by from Cool airy tank I like the big swooping armholes, it makes for great ventilation during sweaty gym sessions. Dri-fit works well too. I love it for running and spin. [This review was collected as part of a promotion.]
Date published: 2017-05-18
Rated 5 out of 5 by from Love it I absolutely love this tank (and this whole collection, for that matter). It's extremely lightweight and comfortable, but it's also a flattering cut. It wicks moisture really well too so I love wearing it during hardcore cardio workouts, but I imagine it will be great to just wear in the summer as well. I'm tempted to buy another one. The only real issue is that because of the light material, it wrinkles really easily, so I either have to get it out of the dryer really fast or hang it and use wrinkle release spray. But that's certainly not a dealbreaker.
Date published: 2017-03-24
Rated 5 out of 5 by from Ultimate Comfort Great top! I have 3 of these that I run in. Best UA product by far! Lightweight, loose fitting, and very comfortable to wear.
Date published: 2017-01-20
Rated 5 out of 5 by from My favorite top This top is absolutely wonderful. The front doesn't dip low, so I'm not self-conscious about any movement showing too much cleavage. The fit is loose, but perfect, because I don't like to feel restrained when I move, but not to loose that it gets in the way. The fabric is wonderful, I'm always dry in this top, I love how low the cut is under the arms, preventing chaffing.
Date published: 2016-12-13
Rated 3 out of 5 by from CoolSwitch Run Tank Overall i do like this tank but for some reason the left side slides over too much. Sometimes it slide over so much that almost my whole left side of my sports bra is showing. With my workout tank i love to wear them to work and to the gym. So with this one i cant really just put it on and put a long cardigan over it because my bra shows. :(
Date published: 2016-10-19
Rated 5 out of 5 by from Great tank Love this tank, not too low in front (so you get a bit of sun protection on your chest) or in the armholes (so no chafing). Looser fit and covers the rear. Very soft, and keeps me cool. Wish you had more colors, would buy more colors and more tanks in this style.
Date published: 2016-08-24
Rated 4 out of 5 by from Fitted? Uh, no. But I love it anyway. It's magical. I am seriously impressed with this magical CoolSwitch fabric - I wore this top for an especially intense workout this morning, and I have no idea where all of my sweat went. One might refer to me as a "sweaty Betty" (maybe even the "sweatiest Betty"), but after 90 minutes of intense cardio intervals (in Arizona on a day with a high of 118 degrees), this top was still somehow 90% dry. How? I have no idea - I'm not a scientist or a magician or a practitioner of witchcraft. Every other article of clothing I was wearing was completely soaked - even my headband. And though I was skeptical, I did actually feel cooler while wearing this than I do wearing other comparably lightweight tops. I did deduct 1 star for fit, however. I purchased this in a small as is typical for me in UA tops, but I found it to be a far cry from fitted. On me, it's as loose as my UA Tech v-necks and tanks, which are designed to be loose-fitting. Granted, I am very small-chested, so if you do not suffer from that particular affliction, you're bound to fill out the top more appropriately, but still expect it to billow around the mid section. And a final note (since this review isn't long enough yet): Aqua Blue looks nice on the website, but it's really beautiful in person - more vibrant and saturated than the images convey.
Date published: 2016-06-20
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- + Size Guide

Under Armour Women's Tops

Numeric Size 0 - 2 4 - 6 8 - 10 12 - 14 16 18
Chest / Bust 32.5 - 33.5" 33.5 - 35.5" 36.5 - 37.5" 39 - 40.5" 42 - 43.5" 45 - 46.5"
Waist 25.5 - 26.5" 27.5 - 28.5" 29.5 - 30.5" 32 - 33.5" 35 - 36.5" 38 - 39.5"

Chest / Bust: Place the tape measure under your arms at the fullest part of your chest, wrap around your body until your fingers meet and mark the measurement.

Waist: Measure around your natural waistline-right where your hips start. Be careful not to squeeze too tight to allow a little give.


LOOSE: Fuller, more generous cut for enhanced range of motion & an effortlessly relaxed fit.

SEMI-FITTED: A slimmer, athletic cut that delivers optimal mobility by eliminating the bulk of extra fabric.

FITTED: Sits close to the skin for a streamlined fit without the squeeze of compression.

COMPRESSION: Ultra-tight, second-skin fit that locks you in & makes you feel like you can do anything.

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