Ultra Sole Performance Replacement Insole Hiking Boots No Exposed Metal on Upper

No Exposed Metal on Upper

On the ground

First-in-Class Comfort of the Fas-Trac® III Suspension

3M Full Facepieces 6000 Series

100% Non-Metallic

Ultra Sole Performance Replacement Insole Hiking Boots No Exposed Metal on UpperUltra Sole Performance Replacement Insoles absorb shock, return energy and provide long lasting comfort. This is the upgraded version of the RX Sorbo Ultra Work Sport insole. The Ultra Sole combines a molded air infused foam base with a Sorbothane heel inlay for shock absorbing comfort and impact protection. Strategically placed forefoot pad works to return energy. These are perfect for work boots, running, walking and athletics. Product Overview