Save to wishlist Save to wishlist Brooks Adrenaline GTS 25 running shoe $155 Brooks (women's sizes) $155 Brooks (men's sizes) When I first started long-distance running, my local Fleet Feet analyzed my foot shape and gait and pointed me toward the Brooks Adrenaline GTS series because my flat foot required extra stability, which this shoe’s GuideRails technology is known for. Save to wishlist Save to wishlist Asics Gel-Kayano 32 road-running shoe $165 Asics (women's sizes) $165 Asic's (men's sizes) This stabilized running shoe is specifically designed for flat-footers and those with low arches, noting that it accounts for one of their most common traits—pushing their steps from their big and second toes.