The 5.5 UltraWeld Jersey is unbeatable in quality and fit! With integrated air vents and laser-cut perforations, this jersey is exceptionally lightweight and breathable. The stretch material ensures maximum flexibility and allows for a slim fit. You can easily wear a protector underneath or over the jersey! The collar has been designed specifically for Leatt's neck brace. For added comfort, the seams on the underside and wrists are sealed. Additionally, the jersey is reinforced with Brush Guard, a thin film that protects the upper body from abrasion.