Run Single provides the Formthotics™ custom 3D fit  without any extra bulk, ideal for when there is less volume in the shoe.

The Run Single Density is the equivalent of the Formthotic Red Single Density- code 103. These are now practitioner only products not available to everyone.

Formthotics Sport Run Single enables you to challenge a faster run pace for longer by placing feet in the best naturally supported and most comfortable position possible.

Provide feet with a greater connection to the ground, enhancing the awareness of your terrain. Increased shock absorbency and more even distribution of body weight across the feet’s surfaces, reduces stress on feet pressure points, ankles and knees.

The feet are in a natural posture, reducing muscle fatigue and risk of injury. Run Single is best fit for walking, trail or road running shoes and ideal where there is less volume available (eg. tighter fitting race shoes).

Run Single is great to use when beginning the transition to new minimalist shoes.

Size Guide

**All sizes are in US**