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ALPINESTARS SMX Waterproof Jacket (Black/Dark Gray) – Medium Built for aggressive sport riding in unpredictable weather, the ALPINESTARS SMX Waterproof Jacket delivers waterproof protection, race-inspired comfort, and an airbag-ready construction designed for superior fit. Key Features Tech-Air® 5 ready for an advanced, electronic motorcycle airbag system (self-contained, no bike-to-rider setup required). Airbag accommodation stretch inserts expand when inflated while maintaining strong anatomical performance even without the system. Sports body mapped fit with precurved sleeves for optimized riding posture. DWR-treated fixed waterproof membrane for enhanced wet weather performance. 2L waterproof membrane with a comfort-focused poly-fabric and stretch softshell chassis. Detachable thermal liner (100g body, 80g sleeves) for climate-ready layering. Nucleon Flex Plus armor on shoulders and elbows; chest/back upgrade options available. DFS Lite shoulders with dynamic friction shield for improved abrasion resistance. Low-profile sports collar with soft lining for all-day comfort. Elongated rear coverage plus shock cord waist for secure closure. Secure storage: 2 front zip pockets , 2 chest pockets , inner waterproof document pocket , and inner liner pockets . Specifications Brand/Model: ALPINESTARS SMX Gender: Men’s Size: M Color: Black / Dark Gray Riding Style: Adventure Touring / Dual-Sport, Street Material: Textile Closure: Zip-Front Fit: Sport Protection: Waterproof, removable liner, Nucleon Flex Plus Weight: 5.1 lbs | Dimensions: 28.75" x 24.5" x 4"
Tech-Air® 5 ready; Tech-Air® is the world’s first completely electronic, self-contained, full independent upper body motorcycle airbag system with no bike-to-rider set-up configurations required
Strategically positioned stretch panel inserts have been designed to accommodate Alpinestars Airbag System, allowing expansion when the airbag inflates but also offering a high level of anatomical performance and a superior fit when riding without the system fitted
An engineered sports body mapped fit and precurved sleeves for optimal riding performance
Durable Water Repellent (DWR) treatment on the fixed waterproof membrane for additional wet weather performance
Chassis constructed from a blend of poly-fabric and stretch softshell for comfort, durability and light weight, with a 2L waterproof membrane for proven wet weather performance
Detachable thermal liner (100g body, 80g sleeves) allow the jacket to be configured according to the climate
Nucleon Flex Plus armor on shoulder and elbow (Nucleon chest Level 1 and Nucleon Level 1 and 2 back protectors available as an accessory upgrade)
DFS Lite shoulders with dynamic friction shield on the shoulder for enhanced abrasion resistance
Low profile sports collar construction with soft lining for enhanced rider comfort
Rear of the jacket is elongated for enhanced coverage when riding
Shock cord waist for a secure closure
Two front zippered pockets, two chest pockets an inner waterproof document pocket and two inner pockets on the liner for safe and secure storage of valuables
Zip front closure has been engineered to be durable and easy to use