HYPER SPEED 4
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The HYPER SPEED™ 4 shoe is designed to complement your training and racing routine. This version includes a modified upper construction that's met with various customizable features.
The shoe's engineered mesh material is designed to improve breathability so your feet can keep cool and comfortable during your run.
- Engineered mesh upper for breathability
- FLYTEFOAM™ cushioning provides lightweight impact absorption
- AHAR® outsole improves durability
- The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology
Designed For Neutral/Underpronation
Neutral
Foot Type: Normal-size arches.
Push-Off: You experience even distribution from the front of the foot.
Considered Injuries: Getting hurt is less likely due to effective shock absorption, but not impossible.
How Your Foot Contacts the Ground: Your foot lands on the outside of the heel and then rolls inward, absorbing impact on the body.
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.