ALPINESTARS Stella ST-1 Waterproof Motorcycle Jacket

The Alpinestars Stella ST-1 Waterproof Jacket is engineered for versatile, all-weather riding, combining a durable waterproof construction with an ergonomic design tailored for mobility. Designed to keep riders dry and comfortable regardless of the elements, this jacket features a fixed membrane liner that provides a consistent barrier against rain and wind, making it an ideal choice for adventure touring and daily commuting alike.

For adaptable climate control, the jacket includes a detachable thermal liner (80g torso and 80g sleeves) that provides essential warmth during cold-weather rides. When temperatures rise, the liner can be easily removed and stored in the dedicated lower back cargo pocket. To further enhance breathability, strategically placed front vent panels on the chest allow for cooling airflow, ensuring comfort during intense riding sessions or warmer conditions.

Safety and protection are central to the design. The jacket is Tech-Air® ready, allowing for seamless integration with Alpinestars’ advanced airbag systems. It comes equipped with Nucleon Flex Plus armor at the elbows and shoulders for effective impact absorption while maintaining a slim, flexible profile. Additionally, the interior features dedicated pockets for optional chest and back protector inserts, allowing for customized safety upgrades.

Functionality meets a modern, adventure-inspired aesthetic with pre-curved arms and ergonomic elbows that reduce rider fatigue and improve freedom of movement. A comprehensive storage system includes two front cargo pockets, one lower back cargo pocket, a zippered chest pocket, and two inner mesh pockets, providing ample space for securing valuables. For a personalized fit, the jacket offers multiple adjustment points at the collar, cuffs, waist, and biceps, while an extended back cut ensures greater coverage in the riding position.

Features:

• All-weather waterproof construction for reliable protection in wet conditions
• Detachable thermal liner (80g torso/80g sleeves) for customizable warmth
• Front vent panels on the chest to enhance airflow and breathability
• Modern shoulder design with Alpinestars branding for an adventure-inspired look
• Pre-curved arms and ergonomic elbows for excellent freedom of movement
• Tech-Air® ready for compatibility with advanced airbag systems
• Nucleon Flex Plus impact armor at shoulders and elbows
• Fixed membrane liner with internal pockets for optional chest and back protectors
• Multiple secure storage options, including front and back cargo pockets and zippered chest storage
• Adjustable sleeve volume, collar, cuff, and waist for a tailored, secure fit
• Extended back design for increased coverage while riding
• Pant connection zipper to prevent wind ingress and ensure a secure fit