Propet Dakota Includes a cushioned footbed that is easily removed to accommodate a custom orthotic.The cushioned footbed is easily removed to accommodate a custom orthotic, while the durable thermoplastic rubber outsole provides stability and traction on varied surfaces. Durable TPR outsole provides stability and traction on varied surfaces. The womenâs Propet Dakota boot is a timeless silhouette youâll want to wear on repeat all season long.