Ultra Sole Performance Replacement Insole Hiking Boots On the ground

On the ground

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Ultra Sole Performance Replacement Insole Hiking Boots On the groundUltra 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