[Looking for the latest version? The women's Brooks Glycerin 20 is available now.] A classic gets even better with the women's Brooks Glycerin 19. Brooks reconfigured the midsole in the Glycerin 19 to pack in even more DNA Loft foam. The DNA Loft is Brooks’ softest foam composition, so it gives you the plushest underfoot feeling every step of the way. The foam maintains the shoe’s light weight to keep your muscles feeling fresh, and it boasts a peppy response for a lively ride. An engineered mesh upper molds around your foot for a comfortable fit, and an internal heel counter locks you into place so you don’t slip inside the shoe. A durable blown rubber outsole adds traction on pavement and flexes easily for a natural toe off. In the Brooks Glycerin 19 review, Fleet Feet runners praised the easy ride provided by the DNA Loft foam. The cushion, they said, feels luxurious for long runs and recovery days. When you crave the softest cushioning around, the women's Brooks Glycerin 19 delivers that and then some. Want the same soft experience but with extra stability? Check out the women's Brooks Glycerin 19 GTS with Brooks' GuideRails technology.