Under Armour
Mens HG Isochill Perforated T-Shirt

This shirt would've been perfect if it weren't for the neck opening. I think they tried to rei forced the back of the collar but compromised stretchability so it was tight to put on. I have a big head I guess but never had this issue before with any sized med shirt... I even fit in a small in some brands. I'm 5'8" @ 165lbs.

Great product, the material is very comfortable and keeps you cool.

Very comfortable to wear during hot summer day n dry fast

Great Look, Great Fit, Great at keeping you cool. Received a lot of compliments on this shirt.

Great material but fits tight around the arms and neck

I like the comfort of the shirt and I don't feel over heated.

Keep me cool during the heat. Must have in Summer.

I have bought several UA t-shirts in the past and this is by far one of the best when it comes to PERFORMANCE - the material is high quality, smooth on the skin, very flexible and it gives you a cooling feel when wearing it on a hot weather and during a HIT training. The FIT feels a bit small so get a one size up, in my case I bought medium and large so I've kept the large (I'm usually a medium). Dislike: nothing - all was good!

Very comfortable. Lightweight. Worth it, I own 3. I would order a size up if you like a looser fit or have any bit of a guy

Iso-chill technology actually works: it feels cool on my skin and is great for warm weather. The fit of this shirt is perfect: not too short like other running shirts, and a flattering but not-too tight fit.

Great fit, great for indoor and outdoor, nice cut
Highly recommend!!

Overall great fit - the tapered sleeves are my ideal feature. The lightweight and ventilation kept me cool while working.

Thank you to Under Armour for sending me the Iso Chill Perforate Short Sleeve! UA continues to innovate with this piece, light, cool and most of all breathable. I love training in this shirt .

I had the opportunity of testing the newest heat gear from under armour. It really does exactly what it says, it keeps you cool when you get hot. I put it to the test outside on a hot spring day, as I trained and sweat the fabric became cool definitely gives you an edge in recovery between sets. Im looking forward to wearing it as the warmer weather comes, I feel like the hotter the weather the more you would feel from the fabric. thank you UA !

I have never worn anything like it before. I never even knew something like this even existed! Which is amazing!! My workouts are intense, and they last long, meaning I am sweating buckets and heating up. However, with the UA Iso Chill, it is so helpful because it literally keeps me cool while I am training and getting through my crazy workouts. It is highly comfortable, very light material, and it is literally cold 24/7. It literally feels like I got a blast of cold air coming through with a mix of my heat, the right temperature you need while grinding through those workouts. Also the colour is beautiful, really stands out and also makes you look nice haha! Would definitely recommend for anyone out there.

Thank you Under Armour for sending me the UA ISO CHILL Perforated SS.

Thanks for gifting this performance Tee. Soft and comfortable for your workout!

Thank you UA for sending me the Iso-Chill Perforated Short Sleeve. It performs and feels just like it sounds. IT really does feel ice cold on the body and keeps you cool while you workout. I highly recommend this shirt.