If you want to upgrade your tennis shoe game, Adidas has a sale made for you. And one of the best deals we’ve found is on a trendy low-profile shoe that comes in two great colors. The Rivalry Low Lux ...

Opinions expressed by Forbes Contributors are their own. Tim Newcomb covers tennis gear/business, stadiums and sneaker tech. The Adidas Ubersonic footwear silhouette has stood for speed throughout ...