Sleek Fit SK-10M3HDLGaynor Minden shanks and boxes are made from a flexible polymer that never weakens and have textured sockliners for impact absorption, comfort, and grip. The pre arched shank gives the dancer better support and a prettier line while still working the foot. Ideal for the tapered "V" foot shape, the Sleek Fit by Gaynor Minden provides a slim cut metatarsal, a narrow heel, and a narrow mid foot that securely hugs the arch for a beautiful, clean line and