Details & Specs
Enter the running avenue and build fitness day after day. The SONIC RA 2 balances cushioning and responsiveness to deliver a comfortable, stable ride that will keep you going mile after mile.
- Outsole / Geometric Decoupling™: Geometric Decoupling™ works with the foot to allow smooth and efficient load guidance, creating an effortless and efficient heel to toe transition
- Midsole / Vibe™: Vibe Technology is the combination of EnergyCell™+, Opal, a unique assembly that works as a system to attenuate vibrations and reduce a potentially harmful load to the body, while delivering a responsive ride
- Upper Construction / SensiFit™: SensiFit™ cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot
- Outsole: Blown rubber Contagrip®; Contagrip® FA
- Midsole: EnergyCell™+
- Lining Material: Mesh and textile lining
- Upper Construction: Welded collar binding; welded upper Sockliner: Molded OrthoLite®
- Lacing System: Regular laces
- Weight: 220 g
- Drop: 8 mm
- Midsole toe height: 20 mm
- Midsole heel height: 28 mm
- Item Number: 40-L40688600