Review on Pacer XT70: Premium Adjustable Sizing Children's Quad Roller Skates by Mike Roe

At first I thought they ran small until I figured out how to increase the size by pressing the square transparent white button on the bottom of the skates. A printed manual is included with the skates so there's no reason not to know how to work with them, but personally I prefer not to read the manuals and instead find out things while playing with them. They were adjusted to a size 4 on arrival and my son put them on straight away. Everything is fully adjustable to fit snugly and correctly. Lightly padded inserts are also adjustable. My son is 9 years old (he will be 10 next month) and wears Nike sneakers in sizes 3Y to 4.5Y (shoe size depends on the Nike shoe model). I bought him a medium size (adjustable to size 6) and they fit great with room to grow.