Embrace the rush and feel alive on the move in the Brooks Adrenaline GTS 23. Decked out for seamless runs, these silhouettes bring the power of GuideRails support technology to your feet and keep you on your feet for long hours with stability and comfort. The updated DNA LOFT v2 provides instant cushioning at every footstrike, while the upper utilizes engineered air mesh and a 3D fit print for a fit that makes it (logging miles) feel a lot easier. Slip into the Brooks Adrenaline GTS 23 and let the adrenaline guide you toward performance excellence. * Engineered air mesh and a 3D Fit Print on the upper ensure a secure fit.