adidas Defiant Generation Men's Tennis Shoes Core Black/Core Black/Solar Red : The adidas Defiant Generation tennis shoes provide a comfortable platform to increase confidence on the court. Slip into a bootie-constructed upper that surrounds your foot for security during big hits. Fly across the court with every stride on the energetic Bounce midsole. A durable Adiwear outsole guards against abrasion, so you can focus on your opponent. For tennis players who defy the odds, the adidas Defiant Generation helps you challenge for every point! Shoe Technology Upper: Snug upper uses a bootie construction to hug your foot like a glove. Midsole: Bounce cushioning provides an energetic and comfortable feel as you glide across the court. Outsole: Adiwear outsole offers abrasion-resistance in high areas and grip for aggressive movements.