UPPER TECHNOLOGY:
• Synthetic upper
• Breathable mesh
• Removable EVA Sockliner
• Internal stability saddle
• Thermoplastic heel counter
• 3M® Reflectivity
MIDSOLE/OUTSOLE TECHNOLOGY:
• Hydroflow® ST
• S257 Rearfoot
• CMEVA Midsole
• Extended DRB™
• Carbon rubber outsole
• HPR heel strike
• Crumple Zone