ALPINESTARS SIZING CHART

Engineered to deliver the ultimate level of comfort during long range adventure riding activities
Highly breathable, 100% stretch performance pants for unbeatable flexibility and premium rider comfort
Adventure touring fit, with pre-curved legs and ergonomic knees for superior rider comfort
Long zippered, ventilation ports on the thighs provide a high level of cooling airflow when open, as they act as scoops to capture the air from the incoming airstream
Hyperflow venting system provides an increased surface area of air exchange, with the side vents on the chest held open via their internal shock cord retention system
Waterproof DrystarXF stretch liner is highly versatile and may be used as an inner windproof layer if worn under the pants, or as a waterproof layer to protect from the rain when worn over the pants
Ergonomic cargo pockets with a reverse Rally-inspired design allows for fast and comfortable access to the pockets by either hand for enhanced utility and practicality
New waist connection design for a secure connection with that Alpinestars AMT-8 Jacket (sold separately), making it invisible when not used
Bungie cord adjusters keep the leg ventilation ports wide open to ensure maximum constant airflow
Internal goat leather knee panels provide the maximum level of contact feel with the motorcycle and unbeatable durability, their contoured shape minimizes excess bulk
Stretch accordion on the calf allows the pants to be worn inside or over the boot, with all types of boots and riding shoes
Long zippered leg entry for ease of use
Seamless stretch crotch construction offers improved comfort and flexibility
Adjustable, magnetic waist closure buckle for an optimized and secure fit
Fixed liner with a comfort fabric on the back of the waistband
Tested and certified adjustable Level 1 Nucleon Plasma Pro knee armor for high levels of impact protection
Tested and certified Category II EN 1621-1:2012 Level 2 Nucleon Plasma Pro armor on the hips for effective impact protection
The following standards apply to this product: Category II EN17092-3:2020 standard AA Class