ALPINESTARS ST-1 WATERPROOF, Black, 2025, size L

The ALPINESTARS ST-1 Waterproof motorcycle jacket in size L is designed for year-round use. Thanks to its removable thermal lining and waterproof inner layer, it adapts to various weather conditions. Insertable polyurethane protectors ensure protection while riding. The front ventilation panels provide comfort on warmer days, which you'll appreciate in the enduro style.

Adapts to any weather

The ALPINESTARS ST-1 jacket easily adapts to the current conditions. In colder weather, the removable thermal lining keeps you warm. For warmer days, it has front ventilation panels that provide direct airflow. The air flows to your body as the panels bypass the waterproof layer. This ensures effective air circulation and comfort even during summer rides, without compromising rain protection when the panels are closed.