A
- ActiveFlex Boa 10
- ADI2000 1
- Adidas Flex 9
- Adidas Sport 14
- adiFOM Adilette Slide 4
- adiFOM Climacool 1
- adiFOM Q 1
- adiFOM SLTN 3
- adiFOM Supernova 1
- adiFOM Superstar 4
- Adilette 27
- Adilette Lumia 1
- Adissage 1
- Adistar Control 5 1
- Adizero Afterburner 3
- Adizero Aruku 3
- Adizero Electric 1
- Adizero Electric.2 3
- Adizero Evo SL 2
- Adizero F50 8
- Adizero Impact 2
- Adizero Impact.2 5
- Adizero Impact 2.0 1
- Adizero SL 2
- Adizero Spark 2
- Adizero Ubersonic 4 1
- AE 1 1
- AE 2 3
- Alphabounce 11
- AltaSwim 4
- AltaVenture 3
- Astir 4
- Attitude 1
- Avryn 1
B
- Barreda 3
- Baseline 3
- Believe That 1 2
- Breaknet 5
- Break Start 1
- BubbleComfy 1
- Busenitz 1
C
- C-10 2
- Campus 15
- Captain Toey 3
- Climacool 3
- Climacool Ventania 2
- Climacool Vento 1
- Climawarm 2
- Cloudfoam Pure 5
- Cloudfoam Racer 3
- Cloudfoam Ultimate 1
- CodeChaos BOA 1
- Continental 80 5
- Copa 1
- Copa Pure 13
- Copa Sense.1 2
- Copa Sense.3 5
- CourtBlock 1
- CourtJam 1
- Crazy 8 5
- Crazylight Boost 1
- Cross 'Em Up 8
D
- D.O.N. Issue #1 7
- D.O.N. Issue #2 5
- D.O.N. Issue #3 6
- D.O.N. Issue #4 5
- D.O.N. Issue #7 1
- Daily 3.0 1
- Dame 4 1
- Dame 5 4
- Dame 6 3
- Dame 7 4
- Dame X 1
- Deerupt 3
- D Lillard 2 1
- Drop Step 5
- D Rose 3 1
- D Rose 5 4
- D Rose 7 1
- D Rose 773 3 1
- D Rose Lakeshore 2
- Duramo 42
E
- Energy Boost 1
- EQ21 7
- EQ21 Run 9
- EQT ADV 6
- EQT Basketball 1
- EQT Support 12
- Explosive Bounce 1
H
- Haiwee 1
- Hamburg 1
- Handball 10
- Hard Court 6
- Harden Stepback 4
- Harden Vol. 1 6
- Harden Vol. 3 1
- Harden Vol. 4 8
- Harden Vol. 5 2
- Harden Vol. 6 2
- Hoops 2.0 4
- Hoops 3.0 8
- Hoops 4.0 2
I
- Icon 8 1
K
- Kaptir 16
L
- LA Trainer 1
- Lightblaze 2
- Lite Racer 12
- Lite Racer Adapt 22
- London 1
M
- Mad Bounce 2
- Mahomes 1 Impact FLX 1
- Mahomes 2 Impact FLX 1
- Matchcourt 1
- Maxxwavy 1
- Megaride O1 1
- Midcity 1
- Monofit 2
- Multix 14
N
P
- P.O.D. S3.1 5
- Postmove 1
- Predator 18+ 2
- Predator 19+ 1
- Predator 20.3 4
- Predator 24 Elite 3
- Predator 24 League 11
- Predator 24 League Freestyle 1
- Predator Accuracy+ 2
- Predator Accuracy.1 2
- Predator Accuracy.3 5
- Predator Accuracy.4 1
- Predator Club 2
- Predator Edge.1 2
- Predator Edge.3 3
- Predator Elite 3
- Predator Freak+ 1
- Predator Freak.1 2
- Predator Freak.3 3
- Predator League 6
- Predator Mutator 20.1 1
- Predator Tango 2
- Pro Model 6
- Prophere 2
- Pro Vision 1
- Puffylette 5
- PulseBoost HD 1
- PureBoost 5
- PureBoost 22 3
- PureHustle 1
- Puremotion 1
Q
R
- Racer TR 10
- Racer TR 2.0 4
- Racer TR21 18
- Racer TR23 12
- RapidaFlex 6
- RapidaRun 30
- RapidaSport Bounce 13
- RapidaZen 12
- Response Boost 3
- Response Super 2
- Retropy E5 1
- Retropy F2 1
- Rivalry 3
- Roundhouse 1
- Run 60s 2
- Run 70s 4
- Runfalcon 22
- Runfalcon 3.0 7
S
- Samba 27
- Samba Jane 1
- Samoa 14
- Seeley 3
- SenseBoost Go 3
- SL72 3
- SL Loop 1
- Sobakov 2
- SoleCourt 1
- Speed Trainer 1
- Sport Pro 4
- Springblade 2
- Stan Smith 15
- Streetball 2
- Supercourt 1
- Supernova 1
- Supernova Ease 1
- Superstar 189
- Superstar 360 9
- Superstar 360 Sandals 4
- Suru365 2
- Swift Run 26
T
- T-Mac 1 2
- Taekwondo 1
- Tech Runner 6
- Tennis Hu 2
- Tensaur Run 12
- Terrex Agravic 2
- Terrex AX2R 1
- Terrex AX4 4
- Terrex Snowpitch 1
- Terrex Trailmaker 2
- Terrex Voyager 2
- Top Ten 6
- Top Ten 2000 2
- Tour 360 1
- Trae Unlimited 3
- Trae Young 2 1
- Trae Young 3 1
- Tresc Run 1
- Tubular Doom 4
- Tubular Dusk 1
- Tubular Instinct 1
- Tubular Invader 2
- Tubular Radial 2
- Tubular Runner 1
- Tubular Shadow 6
- Tubular X 3
U
- UBounce DNA 4
- UltraBoost 25
- UltraBoost 4.0 1
- UltraBoost 5.0 3
- UltraBoost 19 4
- UltraBoost 20 12
- UltraBoost 21 3
- UltraBoost 22 3
- UltraBoost Light 2
- UltraBoost Uncaged 1
- Ultrabounce 5
- UltraDream 2
- Ultrarun 6
- U_Path 15
V
- Veritas 2
- Vigor 2
- VL Court 10
- Vulc Raid3r 3
W
X
- X 18+ 2
- X9000L4 1
- X Crazyfast 5
- X Speedflow+ 2
- X Speedflow.1 1
- X Speedflow.3 1
- X Speedportal+ 2
- X Speedportal.1 1
- X Speedportal.3 3
- X Speedportal.4 1
- X_PLR 12
- X_PLRBOOST 2
- X_PLRPATH 8
- X_PLRPHASE 7
Y
ID5236
Marvel x adidas Racer TR21 EL J 'Spider-Man'
$56
HQ1319
LEGO x adidas Racer TR21 I 'Black Shock Blue'
$34
GZ3363
Adidas Racer TR21 I 'Black Solar Yellow'
$72
HQ1314
LEGO x adidas Racer TR21 J 'Black Shock Blue'
$68
GZ9127
Adidas Racer TR21 J 'Black Carbon'
$133
H04211
Adidas Racer TR21 J 'Black Sonic Ink'
$52
IG0567
LEGO x adidas Racer TR21 EL I 'Blue Digi Camo'
$89
GZ7219
Adidas Racer TR21 Big Kid 'Carbon Semi Impact Orange'
$50
H04229
Adidas Racer TR21 Infant 'Black Sonic Ink'
$131
H06139
Adidas Racer TR21 J 'Floral'
$171
GZ7230
Adidas Racer TR21 Little Kid 'Carbon Semi Impact Orange'
$106
GW8079
Adidas Racer TR21 Little Kid 'Black Solar Yellow'
$63
GV7831
Adidas Racer TR21 Big Kid 'Black Solar Yellow'
$100
H04219
Adidas Racer TR21 J 'Black Sonic Ink'
$2,000
IG0569
LEGO x adidas Racer TR21 EL Little Kid 'Blue Digi Camo'
—
GZ9128
Adidas Racer TR21 J 'Black Carbon'
—
H04232
Adidas Racer TR21 Infant 'Crew Navy Solar Gold'
—
GZ9129
Adidas Racer TR21 Infant 'Triple Black'
—
How much do Kids' Black adidas Racer TR21 cost?
18 Kids' Black adidas Racer TR21 sell new with the original box from $34 to $2,000; the typical pair is $72. 4 of them list under retail, one in ten of those is 25% off or more. Prices as of Oct 2026.