Most options use a woven 100% polyester construction; woven polyester fabric is the most common material listed.
Care instructions most often state 'machine wash' and many listings indicate regular machine washing and quick drying. Drying guidance is sometimes omitted, but overall these shirts generally require no special care.
They are mainly short-sleeve styles and commonly feature either a traditional collared neckline or a V-neck; both collar and V-neck variations are frequently seen.
Options include tucking them in, wearing them open as a light layer, tying them at the waist, buttoning them up, leaving them unbuttoned as a coverup, or using them as a versatile layering piece to dress up or down.
Fabric is described as soft, smooth, and lightweight; listings note the material is opaque (non-sheer) and quick-drying, making it travel-friendly.