I had never given much attention to Mizuno’s offering of running shoes. They seemed to be the safe choice, an everyday shoe with no frills. However, my perspective shifted in 2023 with the introduction of the Wave Rebellion Pro. Its innovative design, featuring an almost non-existent heel, instantly caught my attention. And while I have not been brave enough to step into the Pro I was thrilled to see that the second version of its training counterpart, the Wave Rebellion Flash 2, would take inspiration from the unique design.
The all new Wave Rebellion Flash 2 is Mizuno’s latest addition to the realm of super trainers. Characterized by high stack premium foams, a stabilizing plate, and built-up uppers, super trainers are designed to be training companions of race day super shoes. And while the Wave Rebellion Flash 2 possesses many qualities of it’s big brother, the Wave Rebellion Pro 2, does it put the ‘super’ in super trainer? It has been my mission to find out!
SPECS
SURFACE: Road
CATEGORY: Uptempo/Race Day
FIT: True to Size
WHAT'S NEW
- Completely redesigned
- Smooth Speed Assist geometry
- Top midsole layer of Enerzy Lite +
- Stiffer plate in the midsole
- G3 rubber outsole
UPPER
The Wave Rebellion Flash 2 boasts a lightweight and breathable engineered mesh upper. The heel counter strikes a balance, offering firm support while remaining lightweight. While I initially encountered some heel slippage during my run, I found that using a runner’s knot helped resolve the issue. For added security, the upper incorporates an internal support strap along the midfoot. Despite the tongue not being fully gusseted, its stability is ensured by a triple lace loop, critical for a shoe intended for uptempo workouts or race day.
MIDSOLE
The midsole of the Wave Rebellion Flash 2 showcases a dual-layered foam construction. Up top lies Mizuno’s pebax-infused foam, Enerzy Lite+, identical to that of the Wave Rebellion Pro 2. Below it rests the Enerzy foam, touted by Mizuno for its enhanced versatility while maintaining a balance of softness and resilience. Nestled between these layers is a glass fiber-infused plate, adding stiffness and stability to the otherwise plush foam. Borrowing from its race day counterpart, the Flash 2 possesses the distinctive Smooth Speed Assist geometry, encouraging a midfoot strike and smooth transitions.
MIDSOLE
The midsole of the Wave Rebellion Flash 2 showcases a dual-layered foam construction. Up top lies Mizuno’s pebax-infused foam, Enerzy Lite+, identical to that of the Wave Rebellion Pro 2. Below it rests the Enerzy foam, touted by Mizuno for its enhanced versatility while maintaining a balance of softness and resilience. Nestled between these layers is a glass fiber-infused plate, adding stiffness and stability to the otherwise plush foam. Borrowing from its race day counterpart, the Flash 2 possesses the distinctive Smooth Speed Assist geometry, encouraging a midfoot strike and smooth transitions.
OUTSOLE
Rounding out the Wave Rebellion Flash 2 is the lightweight and durable (thus far) G3 rubber outsole. While performing adequately in dry conditions, I did encounter some slippage when running on wet surfaces. Although not to the extent of causing a fear of falling, it was nonetheless an annoyance that could ruin a run. A cutout in the center of the outsole showcases the fiber glass plate.
PROS
- Speed Smooth Assist, though radical, propels one forward through each stride.
- Well-constructed upper comparable to top race day shoes.
- Combination of foams and plate reduces fatigue and aids recovery.
CONS
- Not ideal for heel strikers due to aggressive heel angle.
- Less stable compared to other plated shoes, especially during turns.
- G3 rubber outsole may lack traction on slick surfaces.
IS THIS SHOE FOR YOU?
The Wave Rebellion Flash 2 deserves a look by anyone searching for a premium uptempo shoe or even a race day option for those adverse to a carbon plate. While it may not be ideal for heel strikers, the Smooth Speed Assist design caters well to midfoot strikers. With its durable construction, this shoe is designed to endure numerous workouts or races, making it a reliable choice for many runners.
WRAP UP
The Mizuno Wave Rebellion Flash 2 introduces significant updates, including a complete redesign and the incorporation of Smooth Speed Assist geometry, Enerzy Lite + foam, and a stiffer plate in the midsole. The engineered mesh upper strikes a balance between lightweight breathability and firm support, though some initial heel slippage was experienced. The dual-layered foam construction with a glass fiber-infused plate provides stability and aids in reducing muscle fatigue during workouts and races. While the G3 rubber outsole offers durability, some runners may experience slippage on wet surfaces. The Flash 2 is a compelling option for those seeking a premium uptempo or race day shoe, particularly for midfoot strikers looking for reliable performance and durability.
The Mizuno Wave Rebellion Flash 2 is available now for order by Run N Tri Mobile. Aaron and staff provide a premier fitting process that includes proper measurement of the length and width of your feet, arch, and leg axis. A gait analysis is performed to identify pronation or lack thereof and pressure points. In addition, an interview is conducted to determine the best type of shoe for your needs and goals.
So stop by Run N Tri Mobile so they can put you in the latest offering from Mizuno or one of the nine other brands carried in the shop.
