Context: The most obvious function of clothing is to improve the comfort of the wearer, by protecting the wearer from the elements. In hot climates, clothing provides protection from sunburn or wind damage, while in cold climates its thermal insulation properties are generally more important. Shelter usually reduces the functional need for clothing. For example, coats, hats, gloves, and other superficial layers are normally removed when entering a warm home, particularly if one is residing or sleeping there. Similarly, clothing has seasonal and regional aspects, so that thinner materials and fewer layers of clothing are generally worn in warmer seasons and regions than in colder ones.

Question: What obvious improvement does clothing bestow upon the wearer?
Answer: comfort

Question: In what type of climate does clothing protect against sunburn and wind damage?
Answer: hot

Question: What property of clothing is important in cold climates?
Answer: thermal insulation

Question: What has seasonal and regional aspects?
Answer: clothing

Question: What type of material tends to be worn in warmer seasons?
Answer: thinner

Question: The least obvious improvement bestowed by clothing is what?
Answer: Unanswerable

Question: In cold climate clothing protects against sunburn and what?
Answer: Unanswerable

Question: What usually increases the functional need for clothing?
Answer: Unanswerable

Question: What property of clothing is important in hot climates?
Answer: Unanswerable

Question: More layers of clothing are generally worn when?
Answer: Unanswerable