Men’s tennis shoes are different from most sneakers and trainers in that they’re designed with lateral support in mind. Shoes for tennis are made with a sturdy, abrasion-resistant outsole to withstand frequent starts and stops while moving in different directions across the court. They’re often reinforced at the toe, to protect against the surface of the court during lunges and slides. Different shoes offer various cushioning types for added comfort and various outsole types depending on the surface you play on. Laces and heel fills help lock in your feet.