1. Apparel

Baseball Activewear

6,267 Results
Shop by Category
Easton Walk Off Elite Bag
SteelDealsSideline Pro+
Easton Walk Off Elite Bag
$33$3915% OFF
15% OFF
Red Boombah Wheeled Bag
SteelDealsSideline Pro+
Red Boombah Wheeled Bag
$52$6115% OFF
15% OFF
Reload Atlanta Braves Blue Satin Jacket | Mitchell & Ness Cooperstown Collection | 2XL
SteelDealsSideline Pro+
Reload Atlanta Braves Blue Satin Jacket | Mitchell & Ness Cooperstown Collection | 2XL
$76$8915% OFF
15% OFF
New Era Los Angeles Dodgers Tonal 2 Tone 59fifty Fitted Hat
obey46
New Era Los Angeles Dodgers Tonal 2 Tone 59fifty Fitted Hat
$43$5015% OFF
15% OFF
Retail price: $60
New Era x Billion Creation 59Fifty San Diego Padres Strawberry Chocolate Fitted Hat
obey46
New Era x Billion Creation 59Fifty San Diego Padres Strawberry Chocolate Fitted Hat
$54$6315% OFF
15% OFF
Easton Glove Zone Bat Pack (Used)
Runandrew1Sideline Pro+
Easton Glove Zone Bat Pack (Used)
$26$3015% OFF
15% OFF
Louisville Slugger TPX Bat Bag (Used)
Runandrew1Sideline Pro+
Louisville Slugger TPX Bat Bag (Used)
$12$1415% OFF
15% OFF
Easton Player bag. Holds bat and gear (Used)
Runandrew1Sideline Pro+
Easton Player bag. Holds bat and gear (Used)
$18$2115% OFF
15% OFF
Pink Easton Bat Pack (Used)
Runandrew1Sideline Pro+
Pink Easton Bat Pack (Used)
$21$2515% OFF
15% OFF
Under Armour Back Pack (Used)
Runandrew1Sideline Pro+
Under Armour Back Pack (Used)
$21$2515% OFF
15% OFF
Unisex Youth Rawlings Sunglasses (New)
Jsmith08
Unisex Youth Rawlings Sunglasses (New)
$20
Retail price: $50
All Star MVP Pro Series Dual Hybrid Catchers Bat Pack
Game_ReadySideline Pro+
All Star MVP Pro Series Dual Hybrid Catchers Bat Pack
$96$11315% OFF
15% OFF
Retail price: $160
Washington State Nike Dri Fit Classic 99 Hat
Run8
Washington State Nike Dri Fit Classic 99 Hat
$11$1315% OFF
15% OFF
Retail price: $30
H18story made Boston Red Sox World Champions Vintage Tshirt kids XL /18
jenbyrne
H18story made Boston Red Sox World Champions Vintage Tshirt kids XL /18
$7
Retail price: $28
Red Adult Unisex XL Jacket (Used)
Sidcrosby87
Red Adult Unisex XL Jacket (Used)
$50
Under Armour Line Drive Roller Bag (New)
L_and_M
Under Armour Line Drive Roller Bag (New)
$40
Retail price: $60
Under Armour Hustle II Bat Pack (New)
L_and_M
Under Armour Hustle II Bat Pack (New)
$25
Retail price: $40
Louisville Slugger Ogio Back Pack (Lightly Used)
L_and_M
Louisville Slugger Ogio Back Pack (Lightly Used)
$40
Under Armour (New) Cutter Sling Bag
L_and_M
Under Armour (New) Cutter Sling Bag
$22
Retail price: $30
Unisex One Size Fits All 100% Sunglasses (New)
Landamont_
Unisex One Size Fits All 100% Sunglasses (New)
$80
Unisex 100% Sunglasses (New)
Landamont_
Unisex 100% Sunglasses (New)
$90
Unisex One Size Fits All 100% Sunglasses (Used)
Landamont_
Unisex One Size Fits All 100% Sunglasses (Used)
$67
Unisex One Size Fits All 100% Sunglasses (New)
Landamont_
Unisex One Size Fits All 100% Sunglasses (New)
$80
Retail price: $150
New 100% Sunglasses S3 - Soft Tact Neon Orange HiPER Red Multilayer Mirror Lens
Timmyboi99
New 100% Sunglasses S3 - Soft Tact Neon Orange HiPER Red Multilayer Mirror Lens
$77$9015% OFF
15% OFF
Retail price: $140
Boombah Bat Bag (Used)
TonyC96
Boombah Bat Bag (Used)
$45
DeMarini Bat Bag (New)
CChris315
DeMarini Bat Bag (New)
$71$7910% OFF
10% PRICE DROP
Retail price: $95
Mizuno Rolling Bat Bag(Used)
TonyC96
Mizuno Rolling Bat Bag(Used)
$21$2515% OFF
15% OFF
Black Boombah Roller Bag
Rebound_SportsSideline Pro+
Black Boombah Roller Bag
$47$5515% OFF
15% OFF
Easton Bat Bag (New)
Longenecker
Easton Bat Bag (New)
$35
Retail price: $60
Easton Walk-Off Elite Bat Pack
Aschupple
Easton Walk-Off Elite Bat Pack
$43$7039% OFF
15% OFF
Retail price: $90
Gray Rawlings Bags & Batpacks Bat Pack (Used)
QuickChangeSideline Pro+
Gray Rawlings Bags & Batpacks Bat Pack (Used)
$33$3915% OFF
15% OFF
White Rawlings Bags & Batpacks Bat Pack (Used)
QuickChangeSideline Pro+
White Rawlings Bags & Batpacks Bat Pack (Used)
$28$3315% OFF
15% OFF

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.

Related Searches

Category

Apparel