The unique sculpted arch improves pointing and flexing with ease. Features pre-attached criss-cross elastics for a secure fit. This ballet slipper is a first rate choice for dancers with narrow feet. Snug yet flexible for extra control in class or on stage. Begin 1 size up from street shoe size Polyester and cotton lining Split-sole with patented diamond gusset creates a seamless, sculpted arch Precision trimmed forefoot padding ensures a flat shoe Bar-tacked elastic drawstring