This Baby Jogger Summit X3 stroller is the perfect choice for parents looking for a high-quality, reliable jogging stroller. With a single seat and a sleek black and gray color scheme, this stroller is designed to be both stylish and functional. It is compatible with travel systems and features a built-in carrying handle for easy transportation. The stroller also includes a number of convenient features, such as a folding design that makes it easy to store and transport. Whether you're taking a leisurely stroll or going for a jog, this stroller is sure to provide a comfortable and smooth ride for your child.