The Atem v5 Leather Jacket is a racing jacket engineered and optimised for sports bike and naked sports bike 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 delivering optimum levels of rider comfort.

Featuring 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 nine percent lighter than leather panels).

The jacket has RIDEKNIT® engineered inner arms; RIDEKNIT® combines high abrasion and tear resistance with high flexibility, comfort and mechanical stretch while still delivering superior comfort and high levels of breathability.

Flex Plus bovine 'Race' leather construction is 10 percent lighter than regular bovine leather, while delivering 80 percent more adaptability for superior freedom of movement, an ultra-adaptive race fit, and enhanced abrasion and tear resistance.

Key Features
• Composite stretch technology, A-CS® Plus stretch panels on the torso
• RIDEKNIT® engineered inner arms
• Flex Plus bovine 'Race' leather construction for superior freedom of movement, an ultra-adaptive race fit and enhanced abrasion and tear resistance.
• Extensive technical stretch panels under the arms, on the inner arms and around the neck for an optimised fit.
• 3D pattern body mapping for an enhanced 'race' fit.
• Hook and loop neck closure with the large built-in flap for a secure closure.
• Ergonomic hook and loop cuffs with a zippered sleeve on the forearm for ease of use.
• Streamlined speed hump for enhanced aerodynamic performance and enhanced ventilation.
• Hump is equipped with a chamber to accommodate hydration pouch.
• Low profile sports collar construction for superior rider comfort and enhanced aerodynamic performance.
• Waterproof inner compartment for the safe and secure storage of valuables.
• Two zippered external side pockets for practical and secure storage.
• Mesh interior comfort liner with pockets to accommodate a back protector or a split chest protector.
• Cut longer on the back for greater coverage in the riding position.
• 3/4 waist zip for a secure connection with Alpinestars pants.

Protection
• Dual density DFS RR shoulder and elbow protectors for superior friction control.
• GP elbow armour for additional impact protection in a key area.
• Nucleon Flex Plus shoulder armour for superior impact protection.
• Tech-Air® 5 and Tech-Air® 3 ready.
• Fully CE-certified riding garment to CE - Category II EN17092-3: 2020 standard - AA class.