#
- 4uture 2
A
D
- Day Jogger 2
- Duramo 33
E
- Edge Lux 2
- Energy Boost 1
- Energy Cloud 2
- Energyfalcon 2
- EQ19 3
- EQ21 3
- EQ21 Run 3
- EQT ADV 2
- EQT Support 3
- Equipment 3
L
- Lite Racer 11
- Lite Racer Adapt 14
M
- Megaride O1 1
- Multix 7
N
O
- Ozelia 3
P
- PulseBoost HD 2
- PureBoost 11
- PureBoost 5 4
- PureBoost 22 1
- Puremotion 5
- Puremotion Adapt 2
Q
- QT Racer 3
- QT Racer 2.0 3
- Questar 4
- Questar 3 1
R
- Racer TR 2.0 1
- Racer TR21 2
- RapidaFlex 2
- RapidaRun 10
- RapidaSport Bounce 3
- RapidaZen 5
- Response 1
- Response SR 2
- Response Super 3
- Retropy E5 1
- Run 60s 1
- Runfalcon 14
- Runfalcon 3.0 6
S
- SenseBounce 1
- Solar Drive 2
- Solar Glide 1
- SolarGlide 1
- Supernova 13
- Supernova Ease 2
- Supernova Stride 1
- Swift Run 15
T
U
W
FY0402
adidas Wmns UltraBoost 21 'Core Black'
$46
FZ3044
Stella McCartney x adidas Wmns UltraBoost 21 'White Black'
$47
FZ2762
adidas Wmns UltraBoost 21 'Triple Black'
$42
GX1244
Parley x adidas UltraBoost 21 'Carbon Sandy Beige'
$39
FY0405
adidas Wmns UltraBoost 21 'Black Blue Oxide'
$39
S23895
adidas UltraBoost 21 Cold.RDY 'Triple Black'
$49
FY0389
adidas UltraBoost 21 'Black Screaming Orange'
$49
FY0412
Adidas Wmns UltraBoost 21 'Black Acid Mint'
$49
GX5254
adidas UltraBoost 21 'Black Beige Tone'
$49
Which Black adidas UltraBoost 21 Running Shoes cost under $50?
9 Black adidas UltraBoost 21 Running Shoes in men's and women's sizes sell new with the original box from $39 to $49; the typical pair is $47. 7 of them list under retail, one in ten of those is 80% off or more. Prices as of Oct 2026.