The Alpinestars Andes V4 Drystar Textile Motorcycle Jacket helps you ride comfortably and confidently through wet, cold, and changeable conditions. Its fixed Drystar waterproof-breathable construction, 450D polyfabric with ripstop reinforcements, direct chest ventilation, and a detachable thermal liner work together to manage weather, airflow, and impact protection while you focus on the road.Here are the key features and how they translate into practical results for you:Drystar waterproof-breathable membrane: A fixed Alpinestars Drystar construction blocks external water ingress while allowing internal moisture vapour to escape, which keeps you dry and reduces clamminess in prolonged rain, resulting in consistent comfort and concentration during wet rides.450D polyfabric and ripstop outer: A main chassis in reinforced 450-denier polyfabric with ripstop panels resists abrasion and tearing in high-stress areas, giving you durable shell integrity under everyday use and road spray, resulting in a jacket that stands up to regular commuting and longer journeys.PU-reinforced impact zones: Polyurethane overlays at the shoulders, elbows, and forearms add a tough outer layer over the textile base, which improves surface scuff resistance and helps the jacket maintain its structure during slides, resulting in added resilience where you need it most.Direct Ventilation System with elongated chest intakes and overlap rear exhaust: Long zippered vents on the chest feed airflow straight to the body and an overlap back opening lets warm air exit, which increases cooling when you open the ports and reduces heat build-up at lower speeds, resulting in steadier temperature control on warm or stop-start rides.Removable thermal liner (100 g body / 80 g sleeves): A full-sleeve liner with specified insulation values adds targeted warmth to your core and arms, which helps you set the right level of insulation for cold starts and evening returns, resulting in flexible comfort across spring, autumn, and winter miles.Stretch softshell mobility panels and pre-contoured sleeves: Integrated stretch zones and an anatomical sleeve shape reduce material bunching at the elbows and shoulders, which preserves freedom of movement on the bars, resulting in an easy reach to controls and less fatigue.Ergonomic fit system: Waist adjusters, bicep snaps, forearm straps, wrist closures, a collar drawcord, and an elongated rear hem allow precise sizing over base layers and mid-layers, which stabilises armour placement and limits flapping at speed, resulting in a quieter, more settled ride.Tech-Air Ready chassis: Built to accept Alpinestars Tech-Air airbag systems without altering the fit, which lets you add electronic airbag protection when required, resulting in a clear upgrade path for impact and torso coverage.Nucleon Flex Plus armour (CE Level 1, EN 1621-1:2012): Low-profile shoulder and elbow protectors use flexible, ventilated construction to absorb impact energy, which maintains comfort and range of motion through varied riding positions, resulting in protection that you can wear all day.CE certification (EN 17092-3:2020, Class A): The jacket meets a recognised protective clothing standard for motorcycling, which verifies abrasion, seam, and burst performance, resulting in independently assessed peace of mind on the road.Waterproof and water-resistant storage system: A large waterproof rear compartment, water-resistant cargo pockets with an integrated quick-access pocket, and two internal pockets organise essentials, which keeps items separated from rain and easy to find with gloved hands, resulting in practical stowage for documents, tools, or small electronics.Waterproof VISLON front zip: A robust, smooth-running front closure with water-blocking construction minimises ingress at the main opening, which helps preserve warmth and dryness in persistent rain, resulting in less need for mid-ride adjustments.Reflective inserts: Strategically placed reflective elements return light toward its source, which improves your visibility to other road users in low light, resulting in clearer presence at dusk, dawn, and in poor weather.Hydration hose loop on chest: A fixed routing point secures a drink tube from a compatible reservoir, which keeps hydration accessible without loose straps, resulting in easier fluid intake on long days.You stay dry, manage heat, and maintain protection across daily commutes and weekend rides thanks to the sealed Drystar construction, adjustable ventilation, and certified armour working in a single system. The storage layout supports everyday carry items and paperwork without juggling extra bags, and the Tech-Air compatibility means you can build in airbag coverage when you decide to. As part of your riding setup, the Andes V4 Drystar is a practical, smart choice that adds dependable all-weather function to your kit.