Sunbathing with clothing can achieve this effect.
Don't wear white clothes to show off. White clothing reflects ultraviolet rays on the face or bare arms, causing skin damage, especially in summer when ultraviolet rays are strong. It is best to wear red clothing, because the long-wave radiation from red clothing can quickly "eat" the highly deadly short-wave ultraviolet rays.
Time selection
The best time to bask in the sun is from 10 a.m. to 11 a.m. Since the sun's ultraviolet rays are weak during this period, people can feel warm and soft. In addition, people in different age groups have different tolerances to sunlight, and the duration of exposure to sunlight is also different. Infants and young children have about 15 to 30 minutes each time,young and middle-aged people have 1-2 hours each time. , and the elderly have 20 to 30 minutes each time.