summer motorcycle cycling fan racing t-shirt crew neck rider cross country short sleeve

brand: other type: short sleeve model 2128031600101201210 size: xxs xs sml xl xxl xxxl xxxxl xxxxl xxxxxl (according to your own weight, height and waist circumference) size error: 1cm---3cm (manual measurement will have an error) color classification: applicable as shown season: four seasons applicable age: young adults function: it can improve the airflow in the high temperature area of the human body, maintain a good exercise state and comfort, and make the human skin more relaxed and comfortable