Alpinestars Aeroshell Airflow Pants The Aeroshell Airflow Pants stand out for their superior design tailored to enhance riding comfort in warm conditions. They blend seamlessly with the dynamics of sports naked, touring bikes, and scooters, thanks to their softshell chassis that ensures maximum airflow. This choice guarantees flexibility and protection without compromising on comfort, making every ride a breeze. Sizing: Video model Norman is 6'3', 220lbs with 34 US jeans / vanity size, 38.5 natural waist at belly button, and 44 chest measurement He is wearing a size XL, and the fit is good Construction: 2 season, warm to hot weather jogger style pants with riding protection discretely built-in Matches the Alpinestars Aeroshell Airflow Jacket Ultra-lightweight stretch softshell main chassis construction with ergonomic cuts for a superior comfort CE Class A protection in a casual package with drawstring closure Ventilation: Extensive laser perforations on the thigh, shin, back leg and calf zones for optimized airflow and breathability Integrated 2D mesh panels further promote airflow and enhance warm climate control Protection & Safety: Nucleon Flex Plus CE Level 1 knee protectors included Low profile Bio-Flex CE Level 1 hip armor included CE Class A garment Comfort: Pre-curved knee construction for reduced rider fatigue Adjustable ankle cuffs for a tailored and secure fit Elastic waist adjusters with an elastic cordon closure for an optimized adaptive fit Pockets: Hidden pockets inside and outside the pants for real-world practicality.