The Brook Glycerin 16 is for runners who can't get enough cushioning. The brand's DNA LOFT cushioning runs the length of the midsole, granting you incredibly soft landings. The shoe also has IDEAL Pressure Zones, which protect you from hard impacts as well. All that cushioning does come with a little bit of extra weight though. This is a 10.6-ounce shoe with a 10mm midsole drop.