Why choose Wave Rebellion Flash 2?Buy Wave Rebellion Flash 2 if
+2.0 Durability+2.0 Durability: Better measured rating in wear-test consensus.
Head-to-Head Comparison·Lab Telemetry
Mizuno · Race Super
Wave Rebellion Flash 2
83
Stack35mm
Weight245g
Drop0.5mm
Under Armour · Race Super
WINNER
Flow Velociti Elite 2
84
Stack39.5mm
Weight232g
Drop2mm
Key Differences & Advantages
Why choose Flow Velociti Elite 2?Buy Flow Velociti Elite 2 if
+0.9 Weight Efficiency+0.9 Weight Efficiency: Better measured rating in wear-test consensus.
The Runner's Pick
Final Decision: Who Buys Which Model?
Side-by-side selection criteria grounded in verified mechanical specs
Mizuno
Wave Rebellion Flash 2
83
Choose the Wave Rebellion Flash 2 if:
Choose the Wave Rebellion Flash 2 if your priority is heavy-duty outsole coverage and resilient midsole longevity powered by Mizuno ENERZY XP top layer over Mizuno ENERZY base paired with a nylon plate (245g). It is the better match for runners targeting logging 400+ grueling training miles without early breakdown over the Flow Velociti Elite 2's focus on high-mileage protection and low-impact recovery cruising.
0.5mm drop · 245g · $170Audit
Under Armour
Flow Velociti Elite 2
84
Choose the Flow Velociti Elite 2 if:
Choose the Flow Velociti Elite 2 if your priority is an ultralight chassis with effortless turnover powered by Supercritical PEBA top layer over Flow supercritical carrier paired with a carbon plate (232g). It is the better match for runners targeting minimizing leg fatigue across late-mile splits over the Wave Rebellion Flash 2's focus on neutral support and surefooted stride containment.
2mm drop · 232g · $250Audit
Dealbreaker Warnings · Who Should Skip These
Critical biomechanical trade-offs to avoid buying the wrong shoe
Mizuno Wave Rebellion Flash 2
Skip Wave Rebellion Flash 2 if your typical workout calls for a specialized racer rather than a durable daily trainer.
Under Armour Flow Velociti Elite 2
Skip Flow Velociti Elite 2 if your typical workout calls for a specialized racer rather than a durable daily trainer.
8-Axis Telemetry Radar
Flow Velociti Elite 2 leads by +1.0 PTS
Wave83vsFlow84
Tap any axis node to inspect wear-test citations
🔬 Inspect Granular Lab Specs & Fit Telemetry▼
Fit & Sizing Consensus
Real-world wear-test consensus across runner foot profiles
Wave Rebellion Flash 2
Flow Velociti Elite 2
Sizing LengthMatch
Runs Small
True to Size
Wave80%Flow82%
Runs Large
Wave Rebellion Flash 2: True to size(n=24)
Flow Velociti Elite 2: True to size(n=22)
Toe Box WidthMatch
Performance Tight
Standard
Wave74%Flow75%
Wide
Wave Rebellion Flash 2: Standard width(n=20)
Flow Velociti Elite 2: Standard width(n=20)
Arch SupportMatch
Flat / Low
Neutral Stability
Wave72%Flow70%
High Arch
Wave Rebellion Flash 2: Neutral stability / moderate arch(n=17)
Flow Velociti Elite 2: Neutral stability / moderate arch(n=16)
| RADAR AXIS | Wave Rebellion Flash 2 | Flow Velociti Elite 2 | Δ DELTA | COHORT RANK |
|---|---|---|---|---|
| Cushioning & Softness | 8.5 | 9.3 | −0.8 (Flow Velociti Elite 2 higher by NaN) | #20/23 |
| Energy Return & Bounce | 8.9 | 9.6 | −0.7 (Flow Velociti Elite 2 higher by NaN) | #20/23 |
| Weight Efficiency | 8.2 | 9.1 | −0.9 (Flow Velociti Elite 2 higher by NaN) | #20/23 |
| Stability & Support | 7.7 | 6.6 | +1.1 (Wave Rebellion Flash 2 higher by 1.1) | #20/23 |
| Traction & Grip | 8.6 | 7.6 | +1.0 (Wave Rebellion Flash 2 higher by 1.0) | #20/23 |
| Upper Comfort & Lockdown | 8.1 | 7.8 | +0.3 (Wave Rebellion Flash 2 higher by 0.3) | #20/23 |
| Breathability | 8.3 | 8.5 | −0.2 (Flow Velociti Elite 2 higher by NaN) | #20/23 |
| Durability | 6.6 | 4.6 | +2.0 (Wave Rebellion Flash 2 higher by 2.0) | #20/23 |
| Meta-Score | 83strong | 84strong | −1.0 | Calibrated |
The Record · Specification Telemetry
Cohort-relative percentiles and verified technical specs
Wave Rebellion Flash 2
Flow Velociti Elite 2
Weight (US Men's 9)Lighter than 90% of daily trainers
Wave Rebellion Flash 2245g
Flow Velociti Elite 2232g
›Under Armour Flow Velociti Elite 2 saves 13g per stride, noticeable after mile 6 of continuous running.
Heel Cushion StackMore underfoot foam than 55% of trainers
Wave Rebellion Flash 235.0mm
Flow Velociti Elite 239.5mm
›Under Armour Flow Velociti Elite 2 delivers 4.5mm more vibration isolation for long recovery efforts than Wave Rebellion Flash 2.
Heel-to-Toe DropΔ 1.5mm
Wave Rebellion Flash 20.5mm
Flow Velociti Elite 22.0mm
›Flow Velociti Elite 2's 2mm drop shifts load toward the knees/quads, while Wave Rebellion Flash 2's 0.5mm drop engages the Achilles and calves.
Midsole Foam & Energy ReturnHigher rebound than 97% of tested foams
Mizuno ENERZY XP top layer over Mizuno ENERZY base8.9/10
Supercritical PEBA top layer over Flow supercritical carrier9.6/10
›Supercritical PEBA top layer over Flow supercritical carrier yields a springier, high-rebound toe-off compared to Mizuno ENERZY XP top layer over Mizuno ENERZY base's grounded, stable feel.
Outsole Durability & TractionTougher rubber than 69% of road shoes
G3 high-traction rubber outsole6.6/10
Rubberless UA Flow technology4.6/10
›Wave Rebellion Flash 2 utilizes G3 high-traction rubber outsole compound formulated for extended 500+ mile abrasive asphalt longevity.
Fit & Sizing Consensus
Real-world wear-test consensus across runner foot profiles
Wave Rebellion Flash 2
Flow Velociti Elite 2
Sizing LengthMatch
Runs Small
True to Size
Wave80%Flow82%
Runs Large
Wave Rebellion Flash 2: True to size(n=24)
Flow Velociti Elite 2: True to size(n=22)
Toe Box WidthMatch
Performance Tight
Standard
Wave74%Flow75%
Wide
Wave Rebellion Flash 2: Standard width(n=20)
Flow Velociti Elite 2: Standard width(n=20)
Arch SupportMatch
Flat / Low
Neutral Stability
Wave72%Flow70%
High Arch
Wave Rebellion Flash 2: Neutral stability / moderate arch(n=17)
Flow Velociti Elite 2: Neutral stability / moderate arch(n=16)
The Record · Specification Telemetry
Cohort-relative percentiles and verified technical specs
Wave Rebellion Flash 2
Flow Velociti Elite 2
Weight (US Men's 9)Lighter than 90% of daily trainers
Wave Rebellion Flash 2245g
Flow Velociti Elite 2232g
›Under Armour Flow Velociti Elite 2 saves 13g per stride, noticeable after mile 6 of continuous running.
Heel Cushion StackMore underfoot foam than 55% of trainers
Wave Rebellion Flash 235.0mm
Flow Velociti Elite 239.5mm
›Under Armour Flow Velociti Elite 2 delivers 4.5mm more vibration isolation for long recovery efforts than Wave Rebellion Flash 2.
Heel-to-Toe DropΔ 1.5mm
Wave Rebellion Flash 20.5mm
Flow Velociti Elite 22.0mm
›Flow Velociti Elite 2's 2mm drop shifts load toward the knees/quads, while Wave Rebellion Flash 2's 0.5mm drop engages the Achilles and calves.
Midsole Foam & Energy ReturnHigher rebound than 97% of tested foams
Mizuno ENERZY XP top layer over Mizuno ENERZY base8.9/10
Supercritical PEBA top layer over Flow supercritical carrier9.6/10
›Supercritical PEBA top layer over Flow supercritical carrier yields a springier, high-rebound toe-off compared to Mizuno ENERZY XP top layer over Mizuno ENERZY base's grounded, stable feel.
Outsole Durability & TractionTougher rubber than 69% of road shoes
G3 high-traction rubber outsole6.6/10
Rubberless UA Flow technology4.6/10
›Wave Rebellion Flash 2 utilizes G3 high-traction rubber outsole compound formulated for extended 500+ mile abrasive asphalt longevity.
| RADAR AXIS | Wave Rebellion Flash 2 | Flow Velociti Elite 2 | Δ DELTA | COHORT RANK |
|---|---|---|---|---|
| Cushioning & Softness | 8.5 | 9.3 | −0.8 (Flow Velociti Elite 2 higher by NaN) | #20/23 |
| Energy Return & Bounce | 8.9 | 9.6 | −0.7 (Flow Velociti Elite 2 higher by NaN) | #20/23 |
| Weight Efficiency | 8.2 | 9.1 | −0.9 (Flow Velociti Elite 2 higher by NaN) | #20/23 |
| Stability & Support | 7.7 | 6.6 | +1.1 (Wave Rebellion Flash 2 higher by 1.1) | #20/23 |
| Traction & Grip | 8.6 | 7.6 | +1.0 (Wave Rebellion Flash 2 higher by 1.0) | #20/23 |
| Upper Comfort & Lockdown | 8.1 | 7.8 | +0.3 (Wave Rebellion Flash 2 higher by 0.3) | #20/23 |
| Breathability | 8.3 | 8.5 | −0.2 (Flow Velociti Elite 2 higher by NaN) | #20/23 |
| Durability | 6.6 | 4.6 | +2.0 (Wave Rebellion Flash 2 higher by 2.0) | #20/23 |
| Meta-Score | 83strong | 84strong | −1.0 | Calibrated |
The Runner's Pick
Final Decision: Who Buys Which Model?
Side-by-side selection criteria grounded in verified mechanical specs
Mizuno
Wave Rebellion Flash 2
83
Choose the Wave Rebellion Flash 2 if:
Choose the Wave Rebellion Flash 2 if your priority is heavy-duty outsole coverage and resilient midsole longevity powered by Mizuno ENERZY XP top layer over Mizuno ENERZY base paired with a nylon plate (245g). It is the better match for runners targeting logging 400+ grueling training miles without early breakdown over the Flow Velociti Elite 2's focus on high-mileage protection and low-impact recovery cruising.
0.5mm drop · 245g · $170Audit
Under Armour
Flow Velociti Elite 2
84
Choose the Flow Velociti Elite 2 if:
Choose the Flow Velociti Elite 2 if your priority is an ultralight chassis with effortless turnover powered by Supercritical PEBA top layer over Flow supercritical carrier paired with a carbon plate (232g). It is the better match for runners targeting minimizing leg fatigue across late-mile splits over the Wave Rebellion Flash 2's focus on neutral support and surefooted stride containment.
2mm drop · 232g · $250Audit
Quiver Overlap
Direct Race Super Rivals
2-Shoe Rotation Strategy
Both models occupy the exact same race super slot on your shoe rack. Rather than buying both, runner consensus suggests picking the lighter Flow Velociti Elite 2 (232g) for quicker cadence, or the Wave Rebellion Flash 2 for its Mizuno ENERZY XP top layer over Mizuno ENERZY base ride feel and structure.
Wave Rebellion Flash 2 RoleRace Super Workhorse
Flow Velociti Elite 2 RoleAlternative Race Super
Explore Related Showdowns
High-traffic benchmark rivalries and cohort showdowns
82
·83
Magic Speed 4 vs Wave Rebellion Flash 2
Race SuperWave Rebellion Flash 2 RivalryCompare
83
·84
Wave Rebellion Flash 2 vs Wave Rebellion Pro 2
Race SuperWave Rebellion Flash 2 RivalryCompare
84
·84
Deviate Nitro Elite 3 vs Flow Velociti Elite 2
Race SuperFlow Velociti Elite 2 RivalryCompare
82
·83
Rocket X 2 vs Wave Rebellion Flash 2
Race SuperWave Rebellion Flash 2 RivalryCompare