Under Armour Men's Charged Bandit 2 Running Shoes 100% Textile, Synthetic, Ethylene Vinyl Acetate, Rubber Imported Rubber sole Heathered upper is light, breathable & extremely stretchable Seamless internal heel cup for a locked-in, anatomical fit throughout the foot Smooth, ultrasonic welded seaming with Bemis tape for next-to-skin support & comfort Firm external heel counter for additional support that keeps the back of the foot in place Unique tongue construction connects to the upper to stay put & further enhance fit