Sirn International Leather Motorbike Jacket

The Sirn International Leather Motorbike Jacket is a masterclass in rider protection and aerodynamic style. Engineered for those who demand the highest standards on the road, this jacket utilizes 1.2mm to 1.3mm premium top-grain cowhide, offering a balance of extreme abrasion resistance and natural flexibility.

Performance & Protection

Every jacket is built with a “safety-first” architecture:

• CE-Approved Armor: Removable Level 2 protectors at the shoulders and elbows.

• External Sliders: TPU shoulder sliders to reduce friction during a slide.

• Reinforced Seams: Triple-stitched zones using bonded nylon thread to prevent tearing.

Ergonomic Engineering

Comfort is critical for high-speed focus. Sirn International incorporates accordion stretch panels at the elbows and shoulder blades, allowing for a full range of motion. The pre-curved sleeves reduce muscle fatigue, while the soft neoprene collar prevents neck chafing during long tours.

Climate & Utility

• Airflow: Strategically placed perforated panels for heat regulation.

• Liners: A removable thermal vest for multi-season versatility.

• Hardware: Heavy-duty YKK zippers and a 360-degree waist connection for riding pants.

With its sleek silhouette and rugged durability, the Sirn International jacket is more than gear—it is a professional-grade second skin designed to survive the elements and the asphalt.