the 4FORTY is designed with Trail/AM/Enduro riding in mind

5mm adjustment

Includes the Forecast Shield which increases film retention during severe conditions

quick-drying stretch fabric

Compatible with Microshift ADVENT X rear derailleur

AlpineStars Racer Pants - XS-28 - Black Bright Blue Do Not Ship Internationally the 4FORTY is designed withAlpinestars Racer Pants give you race level performance and features in a stylish and sleek package. The multi panel, articulated fit provides excellent MTB specific performance with built in abrasion resistance, reinforcement, venting and stretch where it's required and the DWR treatment keeps you riding when the conditions turn sour. The knees feature an allowance for knee protection to be worn underneath, with stretch mesh at the rear for comfort