High elastic and cool fabric, the touch cools down instantly, and it is not stuffy to wear all day; Four-way elastic structure, unlimited freedom of movement; Cotton/elastic fiber blend, washable without deformation, more durable; The shoulder version is reinforced with the hem split and jujube, which takes into account the sense of relaxation and durability. The upper body has a neat proportion, and the stacking is not bloated; A piece that meets the needs of multiple scenes on the street, outdoors, and commuting is the timeless core of your wardrobe.