They are lightweight and comfortable to wear. Sizing really isn't that difficult- use the sizing chart included. We got the Vengeance which I would say run about a half size small. We ordered a half size up from the regular street shoe size.

Do nfinity cheer shoes run true to size?

Most importantly I wanted to mention they ran TRUE to size. After reading many reviews (which states order a half to whole size larger) I ordered my daughter sizes 8 and 8.5. She normally wears a 7.5 to 8 in other shoes. The 8 fit but I think she could have worn a 7.5 for a more fitted shoe.

Do nfinity shoes run big or small?

Nfinity.com states that this style runs about 1 size smaller than standard street shoes. We recommend going up 1 size when ordering. You can also measure your foot in inches and google nfinity shoe sizing charts.