About the Smitty BBS307 Pro Flex Short Sleeve Umpire Shirt
The Smitty BBS307 Pro Flex Short Sleeve Umpire Shirt is a stretch performance shirt for baseball umpires who work long games in the heat. Its 95% polyester, 5% spandex fabric moves with you through every crouch, point and turn, and it manages moisture to keep you cool and dry. The shirt is sized to fit over a chest protector, so the same shirt works on the bases and behind the plate. It is also listed as the Smitty High Performance Body Flex umpire shirt.
Stretch Fabric Built for a Full Game
Umpiring is a lot of squatting, signaling and moving into position, usually in direct sun. The polyester and spandex blend gives with each movement instead of pulling across the shoulders, and the moisture management keeps the shirt from turning heavy and wet by the middle innings. The blend is built for durability as well as stretch, so it suits umpires who work several baseball games a week.
Cut for a Chest Protector and a Clean Look
Plate umpires wear their chest protector under the shirt, and the BBS307 is cut with that in mind. An extra tuck-in length split-tail bottom keeps the shirt in place through the game. A matching collar and rib knit sleeve bands with contrasting stripes, a 3-button edge-stitched placket, double needle hems and a square left chest pocket give it the traditional umpire look.
Colors and Sizes
We carry the BBS307 in Black, Navy, Grey, Cream/Black, Carolina Blue and Powder Blue/Black. The Cream/Black, Carolina Blue and Powder Blue/Black shirts pair a light body with a black collar. Sizes run from Small to 4XL, though not every color comes in every size, so check the size menu for your color. Shirt color is set by your league, association or crew, so confirm their uniform requirement before you order.
Smitty BBS307 Pro Flex Umpire Shirt Specifications
- Model: BBS307
- Brand: Smitty
- Fabric: 95% polyester, 5% spandex, moisture management
- Sleeve: short sleeve
- Collar and cuffs: matching collar, rib knit sleeve bands
- Placket: 3-button, edge stitched
- Pocket: square left chest pocket
- Hem: double needle hems, extra tuck-in length split-tail bottom
- Fit: sized to accommodate a chest protector
- Colors: Black, Navy, Grey, Cream/Black, Carolina Blue, Powder Blue/Black
- Sizes: Small, Medium, Large, Extra Large, XX Large, XXX Large, 4XL (varies by color)
- Sport: baseball
Complete Your Umpire Uniform
Pair the shirt with plate shoes such as the Reaction Pro Plate Lo Umpire Shoes by 3N2, and add a layer for cool nights like the Umpire Coldstrike Jacket by 3N2. Browse more umpire and team wear in our baseball apparel collection.
Frequently Asked Questions
Do I need to size up to wear a chest protector?
The BBS307 is sized to accommodate a chest protector, so start with your normal shirt size.
Does the Smitty BBS307 have a pocket?
Yes. It has a square chest pocket on the left side.
Which color should I order?
Your league, association or umpire crew sets the shirt color. Check their uniform rules before ordering.
