
You don’t get to 40 generations of a running shoe without doing something right, and the Nike Pegasus 40 mostly sticks to the blueprint of its immediate predecessor, with the changes made to the shoe being confined to the upper.
Underfoot the Nike Pegasus 40 is the same as the 39, with midsole foam that’s neither overly firm or excessively squishy and a durable outsole that grips well on light trails as well as the road.