I only wore these a few times and then stored them in the shoe box. The exterior is clean and in excellent condition, and the insoles were stored separately. I love them, but my shoe rack has become too crowded, so I'm selling them. Nike Air Max Alpha Trainer 5 NIKE Comfortable cushioning The foam midsole and Max Air unit built into the heel absorb impact and keep your feet comfortable. The foam-padded collar protects your ankles, even when you're constantly moving. A sturdy base The flat, wide sole with a reinforced rubber tread pattern provides stability and traction. The rubber that wraps around the sides secures your foot on the sole, even when moving side to side. The forefoot has flex grooves (grooves in the outsole and midsole) designed for lunges.