IETF 83 Shirt Order Page


Welcome to the IETF 83 T-Shirt Order System

T-shirt Image

Please note - there is no shipping for T-shirts ordered through this system. You must pick up your shirt at the meeting. You must already have a registration for IETF 83 before you can place a shirt order.

The following sizes are available: Size chart
Refund Policy: No refunds. All sales final.

Size exchanges: Please check the measurements above carefully. We will not be able to exchange sizes at the meeting.


The IETF 83 shirt order system is now closed. A limited number of shirts may be available at the meeting.