Because of the hydrosphere, global climate, excluding special conditioned regions, atmospherics operate within a predictable range. Temperature on average 88 degrees Fahrenheit, humidity on average 88 percent. Denizens and students may be naked or may wear clothing. Traditionally clothing is not a commodity in neotoy, there are no facilities for the fabrication of textiles. Instead clothing is made primarily by students of advanced study who have the skills to manipulate polytoy or transform energy from one form to another. Usually each piece of clothing is unique and formed for the creator's personal use, but not always, sometimes clothing is given as a gift or is exchanged for information or specialty items. Most often clothing is used for identification purposes; school pictographs or thematic design elements are common.