Alpinestars T-SP X Superair Jacket With unsurpassed levels of internal climate control, thanks to the extensive mesh paneling on the torso, arms and upper chest, the lightweight T-SP X Superair Jacket is also protective and delivers optimum abrasion resistance thanks to its 600D poly-fabric construction. This Jacket has a tailored sport fit and is Tech-Air ready; it has been engineered to accommodate the Tech-Air 5 Airbag System. Technical mesh panels for optimized ventilation and maximum airflow. Low profile collar construction with microfiber edging plus 3D textured fabric on the inner collar lining for high levels of rider comfort. Multi-fabric shell construction with mesh panels on chest and sleeves for improved cooling performance. Protective and comfortable Nucleon Flex Plus armor is highly flexible and breathable, and has a thin profile for optimum rider comfort. Sport fit – highly pre-curved body and arms for enhanced performance. Waist adjustment for an improved riding fit. Volume adjusters on sleeve to reduce material bunching. Two zippered hand pockets, two inner pockets and a waterproof chest for real-world practicality. Connection loops allow attachment to any pant with a waist belt. Reflective details.