You can be certain that the Brooks Women's Ghost Max 4 Running Sneakers have you covered from power walks to pumping out new PRs. This iteration of the Ghost delights with cushy Dna Loft v3 foam cushioning, a lower offset, and Glide Roll technology for incredibly natural heel-to-toe transitions, all weighing in at even lighter 9.2 ounces, assisting you with drift-on-a-cloud comfort that can't be duplicated.