Capezio FootUndeez are the next innovation in dance. FootUndeez provide protection and security and are designed to form and move with the foot. FootUnders are perfect for modern, lyrical, gym, ballet, yoga & Pilates. Wear them in side of your favorite dance or street shoe for added protection, cushion and comfort. Fitting: Order street shoe, for half sizes or wide widths order 1 size larger. M (11-12), L (1-2), XL (2-3).