Sweater is a kind of light and warm clothing, which is suitable for wearing in cooler weather. /kloc-The temperature range from 0/5 to 20 degrees is suitable for wearing sweaters. In this temperature range, sweaters can provide moderate warmth, but not too stuffy. Personal feelings and preferences will also be different. Some people also like to wear sweaters at a slightly higher or lower temperature. In addition to temperature, personal comfort and climate humidity should also be considered to decide whether to wear a sweater. If the weather is hot or the activity intensity is high, you need to choose light and breathable clothes to keep comfortable.