Under Armour Men's UA ClutchFit Drive 3 Basketball Shoes Synthetic Imported Fabric sole Updated ClutchFit technology breathes, stretches and 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