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The SONICBLAST™ 2 shoe offers a lighter and more energetic ride that makes it functional for tempo runs and your daily training.
The midsole features a two-layered foam with FF BLAST™ MAX cushioning, FF TURBO™ SQUARED cushioning, and an FF TURBO™ SQUARED trampoline pod. These features help to create a lightweight and bouncy running experience with advanced impact absorption.
Additionally, the ASTROPLATE™ technology is modified with a forked shape. This helps to propel your momentum forward, creating a faster feel underfoot.
Collection Inspiration: This collection pays homage to the Japanese phrase, TENKA, which translate to the phrase, "ignite" and/or "to reign supreme." Like a flame that sparks and grows, this collection aims to inspire your run with a fiery confidence and ignite your potential. Each shoe's gradient color fading is designed to emulate the natural progression of a flame from its core to its tips. Additionally, the kanji lettering for TENKA is embroidered onto the heel.
- Engineered mesh upperA lightweight, breathable mesh material helps reduce the need for additional overlays.
- ASTROPLATE™ technologyThis midsole plate made of Pebax® balances propulsion with flexibility for versatility in everyday training.
- FF BLAST MAX™ cushioningOne of our most energetic midsole foams that's complemented with cloud-like softness and a responsive energy return in each step.
- FF TURBO™ SQUARED cushioningOur bounciest midsole foam delivers a powerful energy return with a springy feel for both training and race day.
- FF TURBO™ SQUARED trampoline podA forefoot midsole construction that helps amplify the bounce experience.
- ASICSGRIP™ outsole rubberASICS® proprietary outsole that provides advanced grip on a variety of terrain.
Neutral Pronation
Foot Type
Normal size arches
Push Off
There is even distribution from the front of the foot.
Considered Injuries
Less likely due to effective shock absorption, but neutral runners are not immune to injury.
How your foot contacts the ground
The foot lands on outside of the heel, then rolls inward (pronates) to absorb shock and support body weight.
Underpronation
Foot Type
High arches
Push Off
The pressure is on smaller toes on outside of foot.
Considered Injuries
Plantar fasciitis, shin splints, ankle strain.
How your foot contacts the ground
The outer side of the heel hits the ground at an increased angle with little or no normal pronation, causing a large transmission of shock through the lower leg.