Get innovative support with a side of softness in the Brooks Adrenaline GTS 22! Featuring a full-length DNA LOFT midsole, this popular stability shoe is softer than ever. GuideRailsĀ® holistic support system is still there to steer your stride when form begins to fade. For a shoe that PRs in cushion and support, check out the Brooks Adrenaline GTS 22!