The Protract jazz shoe is not only a fine looking jazz shoe but is especially concerned with building strength and stability over time thanks to its patented Dance Base Support. Designed for a snug fit, the dancer will instantly feel the increased level of support for the arch, offering the highest level of protection.* Patent pending Dance Base Support* Built on dance specific 3D scanned lasts* Shock absorption EVA heel* Reduced arch wrinkles* Full coverage EVA outsole* Stretch panel for superior fit* Ultra-soft leather* Heat reducing Kashmir lining* Ideal for long training and rehearsals and teaching* Material: leather with Kashmir lining