Castelli has been a cycling authority since the early 20th century. - This 'Prologo V' jersey is cut from moisture-wicking two-layer Stratus+ mesh - Four back pockets will hold your phone, ID and energy gels Shown here with Castelli bib shorts, Mavic shoes, Cafe du Cycliste socks. - - Royal-blue Stratus+ mesh - Back zipped pocket, three back pouch pockets, designer emblems, elasticated dipped back hem, reflective trims - Zip fastening - 100% polyester - Machine wash - Imported