Molded heel counters require zero break in period

• Black / Skyward blue Sneakers
  
• PEBA core
  
• Super critically foamed EVA carrier
  
• Vibram Megagrip
  
• SCF TPEE sockliner
• Molded TPU heel counter
  
• Smooth MetaRocker
  
• Rearfoot-focused Active Foot Frame
  
• Carbon fiber plate
  
• 3.5mm lugs
  
• Zonal rubber
• SKU: 1161990-BKSK

Polarized cushioning responds variably to walking versus running impacts.