PRODUCT DETAILS Alpinestars Stella T-Dyno Air Mesh Jacket Classic fit and style with made-to-ride features to ensure you're ready for your next two-wheel adventure. Curved sleeves ensure comfort and fit in the riding position. Stay cool, comfortable and protected on those warm days -and look great doing it! Features: 600-denier, abrasion-resistant polyester mesh construction Two zipper-secured side pocket Removable CE-certified elbow and shoulder armor PE back pad Chest and back compartments accommodate Alpinestars Bionic guards. Waist connection zippers connect to select Alpinestars pants