You can start wearing a hat 2-3 days after Surgery. The single rule here is that the hat/cap should not be very tight. You can wear a hat we supply in your bag, or you can wear your hat/cap unless it doesn’t press or rub the recipient area. But we advise our patients to start using the hat, etc., ten days after the Surgery when the grafts are stable. We recommend it since if something happens to the grafts while wearing the hat, we will not be close to help them o fix the problem.