Alpinestars Caliber Leather Motorcycle Jacket

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Colour: Brown



The Caliber Leather Jacket is made from durable premium leather which incorporates strategically positioned stretch zones for fit and ventilation intakes for internal air cooling. With class-leading protection and the ability to upgrade to Alpinestars Nucleon chest and back protective system, the CE-certified Caliber Jacket is ideal for road riding.

  • Durable premium leather main chassis constructed from 1.0 - 1.2 mm high grade leather.
  • Level 1 CE-certified GP-R shoulder & elbow protectors.
  • External Dynamic Friction Shield (DFS) shoulder slider for impact & abrasion resistance.
  • Multiple snap button system to integrate the Level 2 CE-certified Alpinestars Nucleon back protector.
  • Chest pad & back compartments (Alpinestars Nucleon chest & back inserts available as accessory upgrade).
  • Reflective details make the rider more visible to other road users.
  • Accordion leather stretch inserts on waist, elbow & rear shoulder for an enhanced range of movement.
  • Strategically positioned stretch panels on sleeves & chest for improved fit & feel.
  • Hook & loop grip cuff adjuster helps keep jacket in position.
  • Zippered air intake vents are strategically positioned for optimized airflow when opened.
  • Localized perforations offer excellent ventilation & internal airflow.
  • Low profile collar construction with microfiber comfort edging plus 3D textured fabric inner collar lining for comfort.
  •  Mesh full lining for breathability and comfort.
  • Removable thermal liner means jacket can be worn in a variety of climates.
  • Two zippered hand pockets plus inner waterproof wallet pocket.
  • Inner waterproof wallet / document pocket.
  • Pre-curved sleeve construction reduces fatigue & improves overall fit.
  • Waist connection zipper allows jacket to attach to Alpinestars riding pants.
  • Embossed logos & direct print graphic details for unique look.

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Items listed as available are occasionally out of stock. If you place an order for an item that is out-of-stock, you will be notified within 24 hours and given the option of an alternative product or full refund.

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Alpinestars - Mens Leather Jackets Sizes

Alpinestars Mens Leather Jacket Size44 /2XS46 / XS48 / S50 / M52 / L54 / XL56 / 2XL58 / 3XL60 / 4XL62 / 5XL64 / 6XL
Chest Size (in)34"36"38"40"42"44"46"48"50"52"54"
Chest Size (cm)87cm92cm97cm102cm107cm112cm117cm122cm127cm132cm137cm


*This guide is for reference. These jackets are displayed on our site in inches. Please order a size from the

drop down menu according to your chest measuement in inches.