• Heel-to-toe SpenCore® Material a 5/32” (4mm) layer absorbs shock
and impact for intense comfort and cushioning
• Lightweight PolySorb® PU Foam provides heel-to-toe cushioning
• First Ray Drop Zone for efficient toe-off and a healthier stride
• Forefoot Crash Pad SpenCore® Material cushions strike impact
and reduces pressure at forefoot
• Technical Low-Friction Topcloth reduces friction that can cause blisters.
• Silpure® Antimicrobial helps reduce odor.