The open back and slightly loose fit creates a breezy feel with more cooling as your run heats up. The back part is open so you can show off your cute sports bra or whatever. The cuffs have elasticity and you can push them up to the elbow when you exercise, provide more freedom. Elastic cuffs make sure the cuffs will not go up during a workout. Bestisun long sleeve workout shirts suitable for yoga, exercise, dance, gym, running, any type of workout or casual daily wear. Our workout shirts combine fashion, function and performance. Material: breathable, stretch, lightweight, feel relax and comfortable when you wear it. Soft skin-close silky smooth fabric. Notice: Please check the size chart in the description below or picture before ordering instead of the default amazon size chart. fall clothes long sleeve crop top workout Loose Fitting Tops for Women Female Maternity Dry-Fit Shirts Feminine Long Sleeve Scoop Neck Curved Hem Jogging Athleisure Comfy Clothes for women