O'Neal E21 Mayhem Hexx Mens Motocross Pant The O’Neal Mayhem Lite line is built to be bold while remaining lightweight and breathable. For 2021, the Mayhem Lite Line introduces the all-new Hexx model which features an athletic fit and all-new microfiber 4-way stretch fabric is used. The Mayhem Lite Hexx incorporates new features such as an infinity neck and cuff design and lightweight fabrics with bold, contemporary graphics to give riders a fresh, feature-packed look that is sure to stand up moto after moto.