Physical condition : no medical contraindication (in case of doubt, you can ask your doctor). We do not take future mothers on board, for safety. Dress code : We advise you to bring a sweater or jacket for the landing and flat shoes (waterproof shoes preferably in the morning, the grass is wet). Temperature are similar in flight as on the ground. During the summer, for those who are afraid of being embarassed by the heat from the burner, a cap or hat can protect. You can take a camera, binoculars or a GoPro with their case for storage when you land. There is no feeling of cold during the balloon flight, the hot air balloon moves in the wind so no cooling. The temperature drops one degree for 150cm.