We’re the pioneers of fleece. We know how to make insulated fabrics that keep you comfortable and warm in any condition.
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When you want to clean even the toughest trails with style, Alpinestars A-Aria POLARTEC® Switch MTB jerseys offer a whole new level of performance-backed comfort. Made from premium Polartec® Power Dry™, an advanced moisture management fabric designed to keep you dry when temperatures rise, A-Aria short and long-sleeve jerseys offer a fitted construction and freedom of movement that the world’s most dialed dirt warriors are raving about. No wonder they’re the perfect choice for those long and intense rides.
Highly breathable and odor resistant, fast-drying Polartec® Power Dry™ quickly wicks away moisture while granting soft, smooth and unrestrictive next-to-the-skin comfort. And because its lightweight, bi-component design pulls sweat away from the skin, transfers it to the outer layer and then releases it for more efficient drying performance, Polartec® Power Dry™ helps regulate your body temperature all day long.
Since 1963 Alpinestars has been a driving force in the world of highspeed racing, having pioneered some of the most advanced gear and equipment in the industry…and the new A-Aria POLARTEC® Switch MTB jerseys are no exception. In addition to keeping your body dry from start to finish, the reinforced neck, UPF 40+ sun protection and extended back for greater coverage are added perks.
Get ready to blaze some new trails – Alpinestars A-Aria jerseys are your secret weapon when the going gets gnarly.