Georgia Boot AMP Insole NA Imported Memory foam adjusts for customized cushioning for the entire foot Heel cup provides support and comfort Polyurethane layer for maximum cushioning Airflow channels provide cool circulation Replaces style G9991 You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!