Look at the outsole: Different courts call for different shoes, and picking ones that go well together will improve your performance and feel more comfortable. “Look for an outsole specific for the court you play on such as clay, hard court, or grass,” Parthasarathy advises. “This will maximize traction and prevent injury.”

Check the insole: Parthasarathy says the increased lateral foot support in tennis shoes helps prevent ankle sprains, so be sure to check the arch and sides of the sneakers. Heavier material and side-to-side support give a tennis shoe good lateral stability.

Consider the material: Mesh exteriors will make for a more breathable shoe, which is ideal when playing tennis outdoors in the heat. If you play through the colder months or at an indoor tennis court, a thicker, leather shoe may be a better option.