The Brooks Glycerin 20 for men are all-round running shoes for overpronators. These super soft Glycerin 20s have been designed to provide comfort and soft cushioning during your runs. The new pluche and breathable design of the upper is made of air-mesh which provides a snug fit that comfortably keeps the feet in place. The upper has been reinforced in strategical places to provide more structure and targeted support to the feet. In other places, the upper is more flexible and thereby provides more freedom of movement. The midsole has been slightly updated and improved. The DNA LOFT v 3 cushioning material is injected with nitrogen, which ensures soft and lightweight cushioning. Even though the Glycerin 20 feels soft like comfy couch, it also knows to return energy and keep you going. On top of that, the material is very durable. The redesigned mid and outsole have a wide platform for a more flexible and smoother heel-to-toe transition. The shoes are ideal all-rounders.