Jam Pop Roller Skates The Jam POP by Crazy Skates is a size adjustable roller skate with solid hard shell for support and they quickly and easily adjusts to fit four different shoe sizes. This allows the skates to grow with your child and saves you from having to buy new skates every time their feet grow, while also providing your boy or girl with a long-lasting pair of skates. Unique Size Adjustment System Our adjustment system utilizes a series of micro-adjustments rather than just locking in just at a full shoe size. These small adjustments allow you to fit the skates to the foot, which creates a custom, individualized fit for your child. This sort of customized sizing ensures that your child will have the most comfortable and supportive skating experience possible. The adjustment mechanism is also fully internal, so it is not visible and doesn't interfere with the classic look of these rink-ready skates!
