Light ventilation warm-keeping jacket

The invention discloses a light ventilation warm-keeping jacket, and the light ventilation warm-keeping jacket comprises the shell fabric layer, spelling layer and lining layer orderly distributed from the outer part to the inner part and pasted to each other, the shell fabric layer is knitted by 60-80wt% of cotton and 40-20wt% of terylene, the spelling layer is knitted by 70-80wt% of terylene and 30-20wt% of spandex, the lining layer is knitted by 80-90wt% of cotton and 20-10wt% of wool; the light ventilation warm-keeping jacket is composed of the shell fabric layer, spelling layer and lining layer laminated to each other, the breathability of the shell fabric layer is good, the warm-keeping performance of the lining layer is good, and the warm-keeping performance of the jacket is further improved.