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 & lasercut 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. Features Ultra lightweight, race fit Moisture Cool stretch fabric with air channels Dirt, water & stain resistant fabric coating Perforated Brush-Guard protection over elbows Welded seams at cuff & hem for maximum comfort Tailored close fit for riding with or without body armor Laser cut ventilation system Collar design for use with or without neck brace Silicone pant grip on the back of the jersey