Spenco Ironman Train Performance Insoles #0: Women's 3-4 Rigid The top of the insoles

The top of the insoles are covered in fabric

providing additional arch support plus metatarsal support

Dual density anatomical footbed lined with wool blend textile that is removable

They have a water based adhesive to help ensure they stay in place

and metatarsals in a design that is extremely low-profile

Spenco Ironman Train Performance Insoles #0: Women's 3-4 Rigid The top of the insolesProduct Details Overview: The Spenco Ironman Train Performance Insoles are a full length, rigid arch support insole that is perfect for joggers or runners. Their unique design features help to reduce impact forces, while returning energy, and helping motion control for improved performance while assisting in reducing common running injuries. Incorporating Spenco's Total Support technology, the Spenco Ironman Race Performance Insoles feature a 3 pod