Brooks Mens Glycerin 12 Running Shoe Size US 9.5 White/Pavement / Ribbon Red mesh new Super DNA that gives back 20% more cushioning than BioMoGo DNA did, and Ideal Pressure Zones in the outsole distributes pressure evenly and smoothly as you run The upper uses 3D Fit Print to create a custom fit, without the weight, while the comfy saddle conforms to your foot. So run, jump, and leap, because the Brooks Glycerin 12 Running Shoe is here!