Shadow’s Pro insoles boast impact-proof protection, keeping your feet stable and secure. They have done the research and come up with these insoles to make your favourite shoe to ride in as comfy and as protected as possible. Featuring a deep heel cup and mid arch that evenly distributes weight and alleviating joint stress during the heaviest impacts, stabalite and ShockFoam impact proof materials and moisture wicking upper fabric to keep them dry on hot days. Never get a heel bruise again! FITS SIZES UK 7-12.