Equine Couture Ladies Giana EquiCool Short Sleeve Show Shirt Beat the heat with the cooling Equine Couture Ladies Giana EquiCool Short Sleeve Show Shirt. These show shirts are designed with moisture management for warm show days with EquiCool used for moisture wicking and the ventilated mesh fabric used on the top of the back for superior ventilation. Remain cool and confident with this classic show shirt that will keep you looking great.