FitFlop F-Mode Toe Post - Denim And Hotfix Sandals - Dark DenimWalk in style and comfort in this FitFlop F Mode Toe Post in Denim And Hotfix Sandals in Dark Denim. This F Mode Toe Post Denim And Hotfix Sandals by FitFlop features ergonomically engineered to help optimize your body's alignment, natural movement & energy, light pressure diffusing microwobbleboard midsole triple density cushioning follows 3 footstep stages (firm heel soft middle medium at toes), natural arch support, average width fit, grip suited