Brooks Women’s Adrenaline GTS 21 Running Shoes, White/Alloy/Light Blue, 7 in used condition-the wear and tear is mainly on the bottom as seen in pics. You already love the support. Now it comes with even more softness in the women's Adrenaline GTS 21, a road-running shoe that feels like it was made for just your stride. BEST FOR… Added support Soft landings Everyday runs FEATURES Soft, smooth cushioning Smart support Soft, secure fit