Isn't it cold to wear summer fitness clothes in winter?

If possible, prepare sportswear in different seasons, because sportswear also has different materials and functions according to different seasons. For example, short sleeves or suspenders are used in summer, mainly for ventilation and heat dissipation, so warmth is required in winter. Because I played football indoors and wore short-sleeved sportswear, I have caught a cold for two days, and I still feel uncomfortable after catching a cold for several days, which greatly affected my fitness plan.