Alpinestars Atem V5 Perforated Leather Jacket Black 50 Men

The Atem v5 Leather Jacket is a racing jacket engineered and optimized for sportsbike and naked sportsbike riders, and features extensive race-derived features, technology and materials including a dedicated ‘Race’ fit with pre-curved arms maximum riding performance, Alpinestars Flex Plus ‘Race’ leather throughout, race-proven protection on the shoulders and elbows, while deliver- ing optimum levels of rider comfort.1.Alpinestars composite stretch technology, A-CS® Plus, stretch panels on the torso for exceptional breathability, comfort, and freedom of movement, as well as delivering a lighter weight and a lower profile than a traditional leather accordion panel (the A-CS® Plus panels are about 9% lighter than leather panels). Another key advantage of using A-CS® Plus is its superior stretch performance; A-CS® Plus has about 30% elongation, and offers an increase in tear resistance of 300% compared to HRSF (Hyper Resistant Stretch Fiber), and an increase in cut resistance by 600% versu