Ultra Sole Performance Replacement Insole Non-Metallic These 6-inch composite safety-toe boots

These 6-inch composite safety-toe boots are completely waterproof and feature an anti-fatigue technology polyurethane footbed for shock absorption and energy return

This boot features and Orthotic TPU sole for comfort

Moisture-Wicking Nylon Mesh Lining

Tail Switch Operation

Ultra Sole Performance Replacement Insole Non-Metallic These 6-inch composite safety-toe bootsUltra 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