Product DetailsProduct Details FabricBIZ COMFORTCOOL™ Performance Fabric100% Yarn Wicked Breathable PolyesterUPF rating - Very Good SizesS - 3XL, 5XL Size tableSize table Garment Measurement SH3603 S M L XL 2XL 3XL 5XL Garment ½ Chest (cm) 55 57 59 63 66 70 78