Fitness Jumping Shoes AND inline skates

the item I have is the BLACK AND ORANGE. ALL THE OTHER PICTURES JUST TO SHOW DETAILS OF HOW IT WORKS. retails for 220+tax the shoe and boot is fully adjustable, meaning this can be used from size 5 to 7.5, so this can be used for a few years, as your kid/teen grows. SEE LAST PICTURE, CHART FOR ALL THE INFO. dual use, It can be freely changed between bouncing space shoes and roller shoes. Used only once.