Glycerin 23- Men D (standard width) Brand_Brooks the hard-pressed EVA plate between

the hard-pressed EVA plate between the two midsole layers features a rockered design that helps deliver smooth toe-offs with less effort

Rear Stack: 39 mm (or 40 mm industry standard)

9% of the human population will never need

the Pro 5 isn't just a shoe—it's your edge

Glycerin 23- Men D (standard width) Brand_Brooks the hard-pressed EVA plate betweenShoe Science says about Glycerin 23 We use the shoes in easy runs and recovery runs for runners seeking stability Road everyday trainer recovery Rotation Cascadia (Trail) Forward transition 5 10 Dynamic stability 7 10 Dynamic cushioning 7 10 Many shoes will have a very similar profile yet perform differently for different people. We recommend an in store fitting for a new style and online for the 'tried and true'. Brooks key stats Width D is standard