Alpinestars AST v3 Air Jacket - Black, Silver & Yellow Fluo, 3XL (Part #3300426-159-3XL)

The Alpinestars AST v3 Air Jacket is engineered for optimal rider comfort and high-performance protection during intense riding sessions. Crafted with a multi-panel 450D polyfabric construction, this jacket offers durability, abrasion resistance, and a premium feel. Extensive laser perforations across the chest, back, and sleeves enhance climate control by promoting superior airflow and ventilation, keeping riders cool in challenging conditions. Strategically placed 2D mesh stretch inserts on the front, sleeves, and back further improve breathability and flexibility, allowing for unrestricted movement on the bike.
Designed with a sport fit, the jacket features an elongated rear section for better coverage and wind protection when in riding position. Aerodynamically engineered cuffs reduce drag and pressure, enhancing comfort and performance, especially when worn with Alpinestars gloves. The integrated no-flap low collar minimizes neck pressure and prevents helmet chafing, providing a secure and comfortable fit at high speeds.
Flexible stretch panels along the sides and upper back adapt to body movements, enabling a high degree of mobility — particularly useful in racing crouch positions. Accordion stretch panels are strategically positioned to accommodate the Alpinestars Airbag System, allowing expansion during inflation while maintaining a close, anatomical fit during regular riding. Pre-curved elbows reduce rider fatigue, and cuff and waist adjusters enable a personalized, performance-oriented fit. The jacket includes internal and external pockets for practical storage options, making it suitable for everyday use and long-distance rides alike. Compatible with Tech-Air® 7x, Tech-Air® 5 PLASMA, and Tech-Air® 3 systems, this jacket is a versatile choice for safety-conscious riders seeking advanced protection and comfort.

Features:

• Dual tech mesh and laser perforations for enhanced climate control and ventilation

• Strategic laser perforations on chest, back, and sleeves for superior airflow

• 2D mesh stretch inserts on front, sleeves, and back for improved breathability

• Stretch inserts promoting freedom of movement and high mobility

• Sport fit with elongated rear for better coverage and wind protection

• Aerodynamically designed cuffs to reduce drag and pressure

• No-flap low collar design to prevent helmet chafing and reduce neck pressure

• Extensive stretch panels on sides and upper back for adaptive fit and shoulder mobility

• Multi-panel 450D polyfabric construction for strength and abrasion resistance

• Accordion stretch panels to accommodate Alpinestars Airbag System

• Pre-curved elbow construction to reduce rider fatigue

• Cuff and waist adjusters for a personalized performance fit

• Internal and external pockets for added practicality

• Compatible with Tech-Air® 7x, Tech-Air® 5 PLASMA, and Tech-Air® 3 safety systems