The GPX 5.5 Ultra Weld Jersey is simply unbeatable in quality & fit! It is ultra-light, has welded seams, & offers ample ventilation thanks to its air channels & laser-cut vents. Features Ultra-light, tight racing-fit Moisture Cool stretch mesh with air channels Dirt, water & stain resistant fabric coating Perforated patch over elbows Welded seams at cuff & hem for maximum comfort Tailored, tight fit for riding the motorcycle with or without protectors Laser-cut ventilation Collar design for use with or without a neck brace Silicone-print for better grip on the pants