Skip to Main Content
Skip to Filters
Skip to Filters
Skip to Footer
Help
Gift Cards
Track my Order
Teams
nfl
college
mlb
nba
nhl
soccer
wwe
wnba
collectibles
nfl
college
mlb
Teams
nba
nhl
soccer
wwe
wnba
collectibles
nba
nhl
soccer
wwe
wnba
motorsports
collectibles
more
sale
jerseys
Free U.S. Shipping on Orders Over $29.
Use code
SHIP29
Terms
NBA
Boston Celtics Merchandise
Nike
On Court Apparel
$20 to $40
On Court Apparel
Filter & Sort
Cancel
Your Selections
Boston Celtics
Nike
On Court Apparel
$20 to $40
Top Departments
T-Shirts
Sale Items
Gender / Age
Mens
Kids
Baby
Womens
Players
Gordon Hayward
Jaylen Brown
Jayson Tatum
Kristaps Porziņģis
All Departments
Activewear
Rompers
Shorts & Pants
T-Shirts
Price Range / Sale
Less than $25
$25 to $50
Sale Items
1 - 20 of 20
On Court Apparel
Filter
Filters
Top Sellers
sort-by
Lowest Price
Highest Price
Top Sellers
Newest Items
72 Items
page-size
24 Items
48 Items
72 Items
96 Items
T-Shirts
Sale Items
Boston Celtics
Nike
On Court Apparel
$20 to $40
20 Items
1
1 of 1
T-Shirts
Sale Items
Ships Free
$34.99
Nike Boston Celtics Kelly Green Authentic Practice T-Shirt
Most Popular
in T-Shirts
Ships Free
$34.99
Nike Boston Celtics Black Authentic Practice T-Shirt
Most Popular
in T-Shirts
Ships Free
$29.99
$50.00
Clearance
Nike Boston Celtics Black 2024/25 City Edition Courtside Max90 Heavyweight Long Sleeve T-Shirt
Most Popular
in T-Shirts
Ships Free
$31.99
Nike Jayson Tatum Boston Celtics Youth Kelly Green Logo Name & Number Performance T-Shirt
Most Popular
in Kids T-Shirts
Ships Free
$39.99
Nike Jayson Tatum Boston Celtics Kelly Green Icon 2022/23 Name & Number T-Shirt
Ships Free
$39.99
Nike Boston Celtics Black Authentic Long Sleeve Practice T-Shirt
Ships Free
$29.99
Nike Boston Celtics Newborn Kelly Green/Black Just Do It Two-Pack Bodysuit Set
Most Popular
in Rompers
Ships Free
$31.99
Jaylen Brown Boston Celtics Youth Kelly Green Icon Name & Number T-Shirt
Ships Free
$39.99
Nike Boston Celtics Kelly Green Authentic Long Sleeve Practice T-Shirt
Ships Free
$29.99
Nike Boston Celtics Infant Kelly Green/Black Just Do It Two-Pack Bodysuit Set
Most Popular
in Rompers
Ships Free
$39.99
Nike Jaylen Brown Boston Celtics Kelly Green Icon 2022/23 Name & Number T-Shirt
Ships Free
$34.99
Nike Boston Celtics Kelly Green Courtside This Is Our Year T-Shirt
$23.99
$44.99
Clearance
Nike Boston Celtics Women's Black 2024/25 City Edition Essential Logo Slim Fit Long Sleeve Cropped T-Shirt
Most Popular
in Women T-Shirts
Almost Gone!
$20.99
$34.99
Clearance
Nike Boston Celtics Unisex Black 2025 NBA Playoffs On-Court Mantra T-Shirt
$22.99
$34.99
Clearance
Nike Boston Celtics White 2024 NBA Finals Champions Celebration Roster T-Shirt
Almost Gone!
$23.99
$39.99
Clearance
Nike Kristaps Porzingis Boston Celtics Kelly Green Icon Edition Name & Number T-Shirt
Ships Free
$39.99
Nike Boston Celtics Toddler Kelly Green Icon Replica Shorts
Ships Free
$39.99
Nike Boston Celtics Women's Kelly Green Courtside Modest Cropped Tri-Blend T-Shirt
Ships Free
$39.99
Nike Boston Celtics Women's Black Courtside Mock Neck Loose Fit Cropped T-Shirt
Almost Gone!
Ships Free
$34.99
Nike Gordon Hayward Boston Celtics Green Name & Number Performance T-Shirt
1
1 of 1
T-Shirts
Sale Items
Celtics Player Shops
Jayson Tatum
Jaylen Brown
Derrick White
Payton Pritchard
Larry Bird
Paul Pierce
Kevin Garnett
Celtics Collections
Celtics City Edition Gear
Celtics Starter Jackets
Celtics On Court Apparel
Celtics Nike Jerseys
NBA Jersey Sizing Guide
