In order to save on ship costs, Darn Tough ships all socks at a flat rate $8.00 shipping charge through UPS Surepost.
UPS Surepost in an economy, residential, ground service and works a bit differently than regular UPS. UPS will pick up the package from the shipper, and hand to USPS for final delivery once it reaches your town. Your local post office will either place your package in your PO box, or deliver it to your residence (if your town has postal delivery).
If you are ordering Darn Tough items, please make sure your address is USPS deliverable.
Your order will still have UPS tracking information. When you google search the tracking information, you will be taken to UPS website. If you scroll down to "shipment progress" you can see under "detailed view" that the package will be transferred to the post office. You can find your Postal Service Tracking ID under the 'Shipment Details' tab and the right-hand side.
You can search the USPS tracking number to view the final details before delivery.
Questions? Contact customer service.