You can personalize your shirt with name and number on the back of the shirt. Just check the box “use custom name and number.” Fill in your desired name and number. VERIFY THAT YOU DIDN' T MAKE ANY MISTAKE. DOUBLE CHECK THE CORRECT SIZE OF THE SHIRT, AFTER PERSONALIZATION YOU CAN'T RETURN OR REFUND THE SHIRT FOR OTHER THEN QUALITY REASONS. You will be charged additional 230 CZK for the personalization. It is necessary to pay personalized shirts in advance. Delivery time is 14 days (without shipping).