Find a fit that supports your game. adidas created these Avaluxe Tennis Shoes with female athletes in mind. Their synthetic and textile mid-cut upper sits on a women’s-specific last shape.Feeling the Boost. Flexible and springy, adidas Boost is impossibly comfortable from the first step to the last. The energy return supplied by the special Boost heel insert will keep you light on your feet all the way to game, set and match.On the underside, a hard court Adiwear rubber outsole provides the traction and durability you need to battle for every point, match after match. Whether you're chasing down a drop shot or serving an ace, these shoes are tailored to keep you performing at your best.