As one of the most popular shoes from Brooks, I had high expectations of the Glycerin 16. They are among the most interesting options when it comes to durability and comfort and they just feel like a great solution for all types of running. With new foam in the midsole, the shoes are also softer now. If you need more stability, they might not be the best solution for you. But for the average runner, the new materials come with better flexibility and with the ability to focus on running as well, as the shoes are made with plenty of cushioning. The shoes are also durable, even if used multiple times per week.