What do you usually wear under your jersey. I usually wear under armour...but its super expencive. I bought some nike dry-fit stuff...but I'm not totaly sure. I may go back to a plain cotton under-shirt.

It's not the size of the dog in the fight
It's the size of the fight in the dog

I wear some sort of performance apparal. Typically I wear an Under Armour shirt, but I have several other brands as well. I just got home an hour ago from buying a Starter longsleeve shirt for 9 bucks at Walmart. We have sleeveless jerseys and I typically wear long sleeves because I normally wear the tight undershorts. I think a tight undershirt has to be long sleeve to look good. A regular t-shirt that is loose also looks fine, in my opinion.

I'm thinking about getting a Nike Dri-Fit shirt as well because our uniforms are Nike now.

If it's cold, I just wear Underarmour Coldgear. If it's warm I just wear a plain t-shirt.

I don't wear anything fancy, just underarmour if cold, and 3/4 sleeve baseball undershirt and jersey. Sliding shorts, of course.
My brother bought the NO E6 shirt and he wears it under his jersey. Nobody even sees it he says its for him to know and it helps him. I kinda make fun of him, but whatever.

i understand the NO E6 t-shirt under the jersey. i wear a wrestling t-shirt from my old highschool every time i pitch because its part of my life i want with me when i go to battle on the mound. its for me and no one else...not unlike my tattoo....

Brent, as long as you don't wear your wrestling singlet, I'm ok.
I wrestle also, its a great sport, but baseball is so much better.

ooo its all about the UnderArmour All-Season Metal. Its a great way to stay warm during the cooler games. in the hotter games, though, i wear the underarmour heatgear metal---the one with the mesh back---yeah the stuff is expensive but its great to use

Go to TJ Maxx and search in their sportswear for all weather under shirts. I often find underarmour or Nike stuff there very cheap.

and if u guys play in the weather we've had to play in... go with underarmor coldgear AND a turtleneck (im talkin 30 degrees here) id go a layer down for about 45 degrees and up, and probably go with a T-shirt when it hits 55

In NH it gets reeaal cold. Last year opening game was in the teens. We have majestic fleeces, when I pitch I always where a t-shirt regardless the weather though. I hate sleeves when I pitch. All I need is a basic t-shirt. I like under armour and I own plenty of it, but I'm a big fan of just wearing the t-shirt.

it's cold here in Wisconsin too. our first outdoor experience this year will probably be our first game. theyll have to shovel the field off seeing as we just got about 16" of snow. i usually wear long johns under my under armour. i developed a trick, however, to keep your arm warm during a cold game. just rub bengay on it, itll keep it warm and it wont hurt to throw. you will be victim to a lot of jokes though.