This racer edition ITU triathlon kit has Italian water repellant fabric, minimal race collar, and a zip up back. This jersey was designed specifically to maximize comfort without sacrificing performance while racing. 

Italian fabric aero sleeves
Moisture Wicking front and back panels
High performance fit (it's designed to be worn tight).
Ultra lightweight construction
Italian performance fabrics & ink
Highly breathable and flexible
Signature Palmyra extended sleeves
Palmyra flip lock YKK VIZLON zipper