- Impact Guidance System (I.G.S.) enhances the foot's natural gait from heel strike to toe-off
- ASICS Forefoot and Rearfoot GEL Cushioning System has a silicone based gel strategically placed at high impact areas in the forefoot and rearfoot for shock absorption
- PHF (Personal Heel Fit) features a Memory foam lined heel collar that molds to the athlete's heel creating a personalized fit PGuard enhances toe durability
- Biomorphic fit upper provides a superior fit and function
- Solyte midsole material is lighter than ASICS' standard EVA and SpEVA combined with improved cushioning and durability
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