Alpinestars Stella Bogota Pro Drystar 4 Season Pants The Stella Bogota Pro Drystar 4 Season Pants are meticulously crafted to provide superior protection and adaptability in any weather, catering to the adventurous rider's needs. Featuring Alpinestars' innovative Drystar membrane, these pants ensure 100 waterproofness and breathability, enhanced with a DWR coating for exceptional performance in wet conditions. Their ergonomic design promotes comfort across all riding maneuvers, while large direct ventilation panels offer efficient climate control. The durable construction combines lightweight micro ripstop with 600D poly-fabric, fortified with Level 2 CE Nucleon Flex Pro knee armor and Bio-Flex hip armor for high-impact protection. The versatile Liner to drop system includes a detachable 100-gram thermal liner, allowing for quick adjustments to confront the elements, ensuring the Stella Bogota Pro pants are an indispensable ally for any journey. Features: Ripstop and 450D coated hard outer shell construction for enhanced long-life durability Constructed with 100 GRS certified recycled Nylon 6 materials 600D reinforcements for additional durability in key areas Detachable 100g upper leg and 80g lower leg thermal liner allows the pants to be configured to the conditions Drystar liner can be worn over or under the main outer shell for real-world practicality and versatility Drop liner system allows the pants to be configured to the conditions, while being quick and easy to use DWR (Durable Water Repellent) treatment for additional wet-weather performance Wide ventilation panels thighs effective climate control in any conditions Direct ventilation panel can be operated with one hand for fast and effective climate control on the go Comprehensive stretch inserts for optimum freedom of movement and an enhanced fit Two hand pockets for safe and secure storage of valuables Waist adjuster and calf volume adjuster for an optimized fit Designed with a tailored, ergonomic fit to accommodate all riding movements Jacket-to-pant full connection zipper CE Level 2 Nucleon Flex Pro knee armor included Bio-Flex hip armor included Approved to En17092 as a CE Class AA garment