When you're ready to take your running to a faster level, the SONIC RA PRO WOMEN'S combines a highly responsive, dynamic ride with just enough protection for hard surfaces, in a lightweight package built for speed.

OUTSOLE

• Wet Traction Contagrip
• Geometric decoupling 
• Blown Rubber

Insole

• EnergyCell  
• VIBE 
• OPAL 

SOCKLINER

• Molded EVA 

UPPER CONSTRUCTION

• Ortholite Impressions
• Welded sensifit
• Welded collar binding

FIT MANAGEMENT

• Sensifit 
• Traditional Lace