1. Apparel

Baseball Activewear - Page 4

6,508 Results
Shop by Category
Under Armour Hustle II Bat Pack (New)
L_and_M
Under Armour Line Drive Roller Bag (New)
L_and_M
Mookie Betts jersey MEDIUM
Active_Lancer
Mookie Betts jersey MEDIUM
$75
Retail price: $130
Blue Rawlings Duffle Bag (Used)
ReQuipSideline Pro+
Nike Baseball Rake Session Shirt Men's XXL Used
Greenmachine15
Nike Rake Session Baseball Shirt Men's XL Red Used
Greenmachine15
Easton BP Top Men's XL San Diego Mesa Used
Greenmachine15
Bownet Catcher's Bag (Used)
GreatLakeSportsSideline Pro+
Bownet Catcher's Bag (Used)
$200
Retail price: $299
Marucci Dynamo Bat Pack (Used)
Game_ReadySideline Pro+
Marucci Dynamo Bat Pack (Used)
$30
Retail price: $90
Black Rawlings GG Elite Bat Pack
Game_ReadySideline Pro+
Used Easton Bags & Batpacks
blowout_bargainsSideline Pro+
Used Easton Bags & Batpacks
$20
Retail price: $70
Rawlings Bat Bag (Used)
Runandrew1Sideline Pro+
Rawlings Bat Bag (Used)
Runandrew1Sideline Pro+
Gray Easton Bags & Batpacks Player (Used)
QuickChangeSideline Pro+

Discover Baseball Activewear on SidelineSwap

At SidelineSwap, we offer an extensive selection of baseball activewear for athletes of all ages and skill levels. Whether you are looking for jerseys, shorts, sweatshirts, or jackets, our platform features thousands of listings to meet your needs. Save up to 70% off retail prices while shopping for both new and gently used gear.

Our categories include:

  • Base Layers & Compression
  • Shirts
  • Hoodies & Sweatshirts
  • Pants & Shorts
  • Accessories like Sunglasses and Backpacks

Each listing provides detailed information, ensuring you can compare prices and find the item that best suits your preferences. Our Buyer Protection Guarantee gives you peace of mind while shopping, knowing that your transactions are secure.

Whether you’re a competitive player or a casual fan, SidelineSwap connects you with a community of sports enthusiasts. Join today to sell your own gear or find exactly what you need for the upcoming season.