Flex Film Overlays are made of a thin film that is welded to the upper for a snug, secure fit.midsole material for lightweight comfort, rebound and durability.
SSL EVA is Saucony's premium midsole material for lightweight comfort, rebound and durability.
TriFlex outsole design delivers superior traction over varying surfaces.
Carbon Rubber outsole for flexibility and traction with and without spikes
Stretch bootie Construction provides a soft, sock-like fit that creates a snug midfoot lockdown.
Description
Havok XC3 Cross-Country Running Shoe to replace the Havok XC2
