The 5.5 Ultra Weld jersey is simply unbeatable in quality & fit! It is ultra-light, has welded seems, & offers ample ventilation thanks to its air channels & laser- cut vents. The stretch mesh ensures a race fit that enables you to ride with or without body armor & a rear silicone grip keeps the jersey tucked in the pants, a welded seam at the cuff & hem make it ultra- comfortable. This jersey is the choice of champions! Features Ultra-light, 360° stretch fit Moisture Cool stretch mesh with air channels Perforated Brush Guard protection over elbows Welded seams at cuff & hem for maximum comfort Tailored, tight fit for riding with or without body armor Laser-cut ventilation Collar design for use with or without a neck brace Silicone pant grip