Brooks Kids Unisex Adrenaline GTS 15 (Little Kid/Big Kid) Mesh^Synthetic The scaled down version of the big guys, the Adrenaline GTS 15 from Brooks&reg; Kids will lead them from warm up to cool down. Built for the moderate overpronator who requires a combination of cushioning and stability. Lightweight, breathable, moisture-managing Element mesh and synthetic uppers protect feet from the various elements. Lace-up closure for snug fit. Adjustable mid-foot saddle pulls from the heel up into the eyestays for added support. Breathable, moisture-wicking Element linings keep feet cooler and drier. Molded foam insole supplies light underfoot cushioning. BioMoGo DNA is a blend of earth-friendly BioMoGo and responsive Brooks DNA, and has a gender-friendly cushioning design, making for a dynamic ride. Progressive Diagonal Rollbar&reg; (PDRB) is a tri-density midsole designed to promote progressive pronation control, as well as smooth