Five ten impact highthe original impact is the most popular and versatile shoe in mountain biking history robust and supportive the impact high has a stitched and reinforced toecap for increased protection compression moulded midsole for added stability and a slingshot heel for a comfortable and secure fit its high top leather upper provides added ankle support and mesh panels in the tongue and side panels maintain its breathability the stealth s1 rubber outsole provides sticky pedal contac