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The Alpinestars SMX Air Jacket in Black/Red size 4XL is engineered for riders seeking a combination of protection, comfort, and adaptability. Its removable windbreaker allows for quick weather adjustments, making it suitable for varying riding conditions. Strategically placed stretch inserts throughout the jacket promote unrestricted movement, ensuring high mobility whether in a racing crouch or relaxed riding position. The sport fit design features an elongated rear for better coverage and wind protection, enhancing rider confidence during high-speed rides.
Laser perforated panels on the chest combined with 2D mesh stretch inserts on the front, sleeves, and back provide superior airflow and ventilation, helping to regulate body temperature during intense riding sessions. Extensive stretch panels along the sides of the torso and upper back further enhance the jacket’s adaptive fit, allowing for increased freedom of shoulder movement. The multi-panel 450D polyfabric construction delivers durability, comfort, and abrasion resistance, ensuring long-lasting performance.
Designed with safety and technology integration in mind, the jacket features accordion stretch panels that accommodate Alpinestars Airbag System, expanding upon inflation while maintaining an optimal fit when not in use. Pre-curved elbows reduce rider fatigue, and the soft touch synthetic suede collar and cuffs add to overall comfort. Adjustable waist straps enable a secure, personalized fit, while multiple pockets inside and outside provide practical storage options for everyday riding needs. Compatible with Tech-Air® 7x, Tech-Air® 5 PLASMA, and Tech-Air® 3 systems, this jacket offers versatile protection for modern motorcyclists.
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