STI Performance Level 1 insole
New and improved suede overlay vamp that prevents blowout
Michelin Performance rubber outsole
Hidden toe cap, extends into the ollie area
System Flo2 provides air to flow around the foot
STI Evolution? Foam Midsole
Elastic tongue straps for superior fit
Padded tongue and collar lining locks foot in
Optional lace holes for lace protection
Suede/Synthetic