• Contoured Polypropylene
• Hindfoot and Forefoot Control
• Dynamic Forefoot Cushioning
• Full-Length Comfort Top-Cover

Specifications:

• Shell: Polypropylene (Optional XT Graphite)
• Top-cover: Full-length Neoprene 3mm
• Baselayer: Sulcus length Nyplex

Extrinsic hindfoot post / Intrinsic forefoot post