New Balance Challenger Mock Neck Short Sleeve Compression Shirt

Best undershirt I've ever worn. Light, breathable, and adds to the complete look you need as an umpire. I bought 3 of 'em.

This makes a perfect fit to wear under my football uniform and since most of the guys on my college crew have bought one because it fits perfect! Great addition!

New Balance hit a home run with this! I'm waiting for them to come out with a white version for softball!

I was reluctant to buy this. I just haven't liked wearing compression shirts. I thought I would try this because of the mock style. I was glad I tried it. It fits great and feels great. I will have to buy another as I use it for baseball and softball. I have worn it under my basketball shirt as well. I work a women's summer league on Sunday's. It works great!

Great undershirt and looks great, very comfortable. I take pride in looking professional. I recommend this product to anyone looking for something that looks great and feels awesome.

Love these under shirts, as this is my second on. Like the high collar on the neck as it keeps my chest protector rubbing my neck. I also wore the Under Armour Mock under shirts but they are not made anymore in a compression fit and this is a perfect replacement for that.

Quite happy with the fit, though there isn't quite as much compression as I was hoping for (my UA and Majestic compression shirts are much better in that regard). I do like that the sleeves are quite a bit longer than other compression shirts, though, as I found I was constantly pulling them down and these should fix that.

Best undershirt I've ever worn! It looks good, and more importantly it feels great! It breathes real well and looks professional. We as umpires know that if we look professional, than our game will speak for itself.

Very comfortable. The neck is not too high and the shirt is cool and lightweight. I ordered another one one size larger because I am not big on compression. Works well both ways.

Great fit. Well thought out design and well built. You need more than one of these!

Best undershirt I've had. The neck looks really sharp under the shirts. Very comfortable and light weight.

True fit to size. The ventilation panel fabric does a great job handling moisture. The neck line is just high enough without being annoying. I need more of these shirts!

This shirt fits true to size. The mock neck looks great under my baseball and football shirts and is perfect for cool to very warm days. The wick away material really helps keep me dry.

Super comfortable, great moisture wicking!

Fantastic shirt! After two weeks, I can tell a major difference in the way my chest protector feels on my neck. Even in the blazing Alabama heat, the mock helps wick away moisture. I have ordered my second NB mock and will always have spares in my bag!

Love this New Balance undershirt! Keeps me dry and looks professional, just another great product from a great company.

Wish the mock neck was just a bit taller mainly because my old mock necks were taller and didn't have to worry about them falling down and not covering my neck. That having been said, I didn't have the chest protector rubbing my neck the entire game. The ventilation works really well. Think I could have gone one size smaller for more of a compression fit.

These are solid shirts. Had to size up as I don't care for the "compression" style fit. We'll see how they hold up over time. I would like to see the price drop to about $22 - $25. After all, it's an undergarment.

GREAT PIECE, comfortable, lightweight, only issue, and my own fault, should have ordered next size up. NEW BALANCE + Ump-Attire.com #1 for Umpires / Referees

When I first saw this shirt, I thought, "mock neck in a heat style shirt?" Well, I love it. I wore it for a late summer night baseball game. The mock neck looks great, it keeps the pads of your chest protector from rubbing on your neck and held it's form. The mesh back and underarms is very nice touch. I was able to feel airflow and actually was quite dry at the end the game.

Great product!!!! Great design!!!! I was skeptical about paying $35 for a compression shirt, and not sure how I'd like the fit. After wearing it today in 90+ degree heat, this will be my go to under shirt! I could hardly tell I had an undershirt on. I'm happy I went ahead and ordered a few of them.

I love this shirt, great design and everything.

Have been wearing this undershirt as a part of my football officiating uniform. Great fit and great quality. Despite the appearance that it may make you feel warmer, it is well ventilated and light weight. Have worn it for 2 varsity scrimmages so far and have had no issues. Excellent product.

Great product. Really like how the back is mesh....good fit...it is a compression shirt so it will be tight...but that's the point of compression shirts. Mock neck stays up nice and tight....I've had similar shirts and the mock neck is very loose and doesnt stay up right. Will be buying a couple more shirts for sure.

Outstanding under shirt. Used it when I did a plate did not sweat at all.

Great fit!

Love this shirt, excellent fit, true to size, 3X, hard to find. The material is great quality. The mesh panels allow for air to get in. I will be ordering more.

Very comfortable shirt! Another win for the Ump-Attire.com team here! This will be great for those marginally-cool Fall Ball games. If it's a New Balance product, it's almost a guaranteed winner! Thanks to the Ump-Attire.com team!!

Finally, a mock neck compression shirt for officials! Great comfort, fit and look - very pleased!