Viscolas™ Solid Polyurethane Heel Spur Cushion

Viscolas™ Solid Polyurethane Heel Spur Cushion. Viscolas is a solid urethane polymer insoling material precisely tailored for heat, high stress, and repetitive impact, unlike Sorbothane™. Viscolas insoles have an extremelly long life. Consideration should be given to the relatively high weight of these components.

• Size A: Men's 2 - 4, Women's 4 - 6
• Size B: Men's 5 - 7, Women's 7 - 9
• Size C: Men's 8 - 10, Women's 10 - 12
• Size D: Men's 11 - 13