The GP jersey has always been built upon an undeniably solid foundation. The 2023 GP Pro version goes further than any of its predecessors by improving that foundation and adding to it. TLD started by integrating their "Ladder" mesh in key areas of the upper side panels as well as the sleeve bottom to allow heat to escape those zones more efficiently. Next, they improved the look, fit and functionality of the collar. Finally, they revamped the body styling lines and shapes to give you their best fitting and performing GP jersey - the all-new 2023 GP Pro. Heat sealed, folded front and low-profile rear "race" collar with improved fit and comfort. "Ladder" mesh fabric construction throughout body for improved ventilation. Multi-directional, moisture-wicking polyester main body construction keeps the body dry. Semi-athletic fit - not overly loose or excessive, but not tight.