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The Alpinestars SMX Waterproof Jacket in 4XL offers a high-performance blend of protection, comfort, and advanced technology for serious motorcyclists. Designed with a durable poly-fabric and stretch softshell chassis, this jacket provides lightweight durability and flexibility for dynamic riding conditions. Its Water Repellent (DWR) treatment on the fixed waterproof membrane ensures reliable performance in wet weather, keeping you dry and comfortable during inclement conditions. The jacket's rear elongation enhances coverage, contributing to better protection and confidence on the road. Equipped with a shock cord waist, the jacket can be securely adjusted for a personalized fit, while multiple pockets—including front zippered, chest, inner waterproof document, and liner pockets—offer ample storage for valuables and essentials. The easy-to-use zip front closure is engineered for durability and convenience, making this jacket both functional and reliable for everyday riding. The removable thermal liner, with 100g insulation in the body and 80g in the sleeves, allows customization based on climate, ensuring comfort across various weather conditions.
One of the standout features of this jacket is its compatibility with the Tech-Air® 5 system, the world's first fully electronic, self-contained motorcycle airbag that requires no bike-to-rider setup. Strategically positioned stretch panels are designed to accommodate the Alpinestars Airbag System, allowing for expansion upon inflation while maintaining an excellent fit when the airbag system is not in use. The jacket's engineered sports body-mapped fit and precurved sleeves optimize riding performance and comfort. Safety is further enhanced with Nucleon Flex Plus armor on the shoulders and elbows, with upgrade options available for Nucleon chest and back protectors. The DFS Lite shoulders feature dynamic friction shields for increased abrasion resistance, providing additional security during falls. The low-profile sports collar with soft lining enhances rider comfort, making this jacket suitable for long rides and aggressive riding styles. Overall, the Alpinestars SMX Waterproof Jacket combines innovative safety features, weather protection, and rider-centric design to meet the demands of modern motorcyclists.
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