The Proflex Canvas Ballet Flat is a hybrid of two other existing BLOCH ballet slippers: Synchrony & Zenith. Combining the best features of each shoe, this innovative stretch canvas ballet slipper offers a sleek, streamlined fit which accentuates the contours of the foot, as well as being incredibly comfortable. The unique design also intensely enhances, supports and lifts the arch, while staying in contact with the foot through every movement.