The first way:
Click the tracking number, you can find the tracking number on the shipment information page.
And then you can find this page,
Click the USPS, and then search our real carrier 4PX and click it.(For most order)
That you can track the tracking information in the following screenshot.
Or if you order 2 or more helmets, please select the Carrier YDH, like the following page.
That you can track the shipping information.
The Second Way:
Please copy the tracking number, you can find the tracking number on the shipment information page, and then visit the 17 Track Website, paste the tracking number to the blank, and Select the Carrier 4PX(if it cannot auto-detect the carrier), then click track, you will receive the tracking information.