For a lightweight ride with plenty of cushion, look no further than the new PureFlow 4 running shoe. It boasts all the features you want in a high-performance running shoe -- a rounded heel for a smoother stride, improved Toe Flex for better alignment, a wider Nav Band in the upper for a snug fit -- and wrapped them up in a slick new design that brings loads of style with no added weight. So take that sweet, sweet cushion and hit the open road.
Like Brook's core line, they hold the PureFlow 4 to the industry’s highest weartest and durability standards. Because of their lightweight construction, you can expect the PureFlow 4 to last approximately 250-300 miles.