95% Polyester, 5% Spandex Polyester lining Button closure Hand Wash Only If you don't want to be too hot but you also don't want to get sunburn. This would be suitable for every outdoor events in summer Features: Long sleeves which can be rolled up, plain solid color, open front, no lining, regular fit Material: Polyester, spandex. This is a summer blazer, breathable and lightweight. Occasion: Suitable for spring, summer and fall. Gathering, office, vacation, picnic, traveling, dating, holiday and daily casual wear You can wear it in air-conditioned office, or in a cool night. Also you can even wear it as beach cover up!