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The METASPEED™ RAY shoe is our pinnacle racing product, designed for elite runners who are looking to start fast and finish faster (especially those who are forefoot runners).
The newly designed FF LEAP™ foam technology is super lightweight and bouncy. It's strategically positioned in the midsole to help promote a powerful energy return in each step.
This shoe is formed with a minimal and lighter carbon plate. It's designed to help propel you forward so you can maintain your pace at the later stages of the race.
A MATRYX® upper material helps keep the shoe extremely lightweight while keeping your foot secure at fast paces.
The shoe also implements ASICSGRIP™ technology in the outsole to help provide grip on various surfaces, including wet terrain.
- MATRYX® upperAn extremely lightweight technical mesh that helps lock the foot onto the shoes platform at fast paces.
- FF LEAP™ cushioningThis midsole foam is super bouncy and lightweight. It's designed to help provide a higher energy return and better cushioning under the forefoot area.
- Curved sole designHelps runners conserve more energy in each step
- Carbon plateA plate that helps you enhance the energy return from the midsole by increasing the deformable foam volume under the plate, thanks to the higher position in forefoot part.
- ASICSGRIP™ outsole rubberASICS proprietary outsole that provides advanced grip on a variety of terrain.
- 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
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.