The SMX Air Sport Jacket features a main chassis constructed from tech mesh on the rider’s abdomen

Alpinestars official replacement parts

and features a ‘Sport’ fit with pre-curved arms for maximum riding performance

which sits in a 3-position adjustable knee pocket with color-coded stitching to differentiate the individual pockets which measure in 3 cm increments to dial in the perfect rider fit

a celebration of over 6 decades of collaborating with and supporting riders on 2 wheels

linear wordmark 2 hat navy white Color:Navy White The SMX Air Sport JacketCurve bill with structured crown Snap back Twill main fabric Front Linear logo 3D embroidery, side Ageless logo embroidery Internal and back labeling. Built for motorcycling, MX and off road sportswear use on race day and between rides.