Alkali hockey rollerblades jr 3

Used LE 6 revel hockey rollerblades inline skates size Junior 3. Brand is alkali hockey. Comes with two sets of wheels. I believe one is for indoor and one for outdoor use. One set has not been used (indoors not used). If unfamiliar with hockey, please note that hockey skate sizes are approximately one size smaller than shoe sizes , so this should fit a size 4 youth (big kid). But I would defer to the company’s size chart.