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A premium all-season Gore-Tex motorcycle jacket designed for the most extreme adventure explorers.
An advanced technical touring jacket designed for all-weather adventure riding, the Alpinestars Boulder GTX motorcycle jacket is constructed out of a breathable and water repellent* treated outer shell with a GORE-TEX laminated membrane for low weight and maximum wet weather performance.
Lightweight and flexible, the Boulder GORE-TEX jacket is engineered for enhanced climate management, with the design utilizing maximized direct ventilation for efficient airflow distribution around the body, and it is equipped with a technical PrimaLoft® thermal liner for warm comfort on colder days. The jacket also features technical fabrics and reinforcements in strategic areas including SuperFabric® for the highest level of protection and durability in areas exposed to abrasion.
Materials
Weatherproofing
Protection
Features
EAN 8059175926112
GORE-TEX (GTX) is a high-performance membrane used in motorcycle clothing to protect you from rain and wind while still allowing your body to breathe. It is waterproof and windproof, and transports moisture away from your body. This helps you stay dry, comfortable, and protected in a wide range of conditions, from daily commuting to long touring rides.
The main function of GTX is to block external water and cold air without trapping heat and sweat inside your clothing. This balance between weather protection and breathability is what makes GORE-TEX one of the most trusted materials in premium motorcycle gear.
Depending on how the garment is constructed, the GTX membrane can be integrated in different ways, influencing comfort, drying speed, durability, and weight. In every case, the goal is the same: reliable waterproofing, effective wind protection, and consistent comfort while you ride.
