Updated ClutchFit® technology breathes, stretches & supports the foot better than ever before. External heel counter & internal shanks deliver stability & support. Innovative bear-trap lacing system connects to the tongue for a tight, locked-in fit. Achilles pillow provides additional padding & comfort around the heel. Die-cut, anti-microbial OrthoLite® sockliner molds to the shape of the foot. Charged Cushioning® placed under the heel to help absorb heavy impact & convert it into responsive comfort. Full-length Micro G® foam layer turns cushioned landings into explosive takeoffs. Herringbone outsole with strategically placed diamond shaped insets for enhanced control and traction. Imported.