This summer knit cap is perfect for spring, summer and autumn. Because it is a single piece of fabric, it is very thin and breathable, making you feel uncomfortable on hot days. It is very soft and stretchy, so it feels great on the skin. It gently hugs your head. Excellent sweat absorption and moisture retention. It can be washed so you can keep it clean. You can wear it alone on hot days.Can be used as a scarf!