offering an ultra-lightweight construction

The Nucleon KR-CELL CiR has been designed to offer protection to track and sports bike riders while ensuring maximum levels of breathability and comfort

these rugged pants utilize a modular construction and the most advanced materials technologies available at Alpinestars and are equipped with Alpinestars new laminated 2L DrystarXF® waterproof and highly breathable membrane for effective all-weather performance

Side ventilation for enhanced airflow and breathability

the pants easily fit over MX boots such as the Tech 7 Drystar® Boots

bogota pro drystar sup reg sup 4 seasons pants regular ice gray dark gray yellow fluo Size:XL offering an ultra-lightweight constructionThe all season Bogot Pro Drystar 4 Seasons Pants are engineered to deliver optimal protection, weather performance and comfort, and utilize Alpinestars technical laminated Drystar waterproof liner that provides superior breathability and exceptional wet weather performance. The pants have a DWR (Durable Water Repellent) treatment for additional wet weather performance. Designed with a tailored, ergonomic fit to comfortably accommodate all riding