I mainly use them for walking around my area and exploring the nature trails and parks in our area and they are really good. It's amazing how light and supportive they are. Sakoni is amazing. I would say the quality is similar to Brooks. Both outperform most Nike products and have similar durability. I find the breathability of this special shoe to be very good. The cushioning is amazing. Very robust, durable, well made. I'm glad I tried them.