The Alpinestars A-Aria POLARTEC® Elite Long and Short Sleeve Jerseys are built to match your momentum, no questions asked.  Both high performance MTB jerseys are designed for riders who push hard, ride smart, and don’t want their kit to hold them back. Which shouldn’t surprise you, since they advanced Polartec® fabric technology with a trail intuition worthy of one of the best motorsport companies in the world.

Powered by Polartec® Power Dry™ fabric, A-Aria POLARTEC® Elite jerseys manage moisture like a pro. Sweat doesn’t just sit still, it’s quickly pulled from your skin and pushed to the outside quickly moves away from it and to thanks to the unique bi-component knit technology that characterizes the Polartec® Power Dry™.  This means you stay dry even when the climb turns brutal or the pace spikes a notch or two. And with their laser-cut venting, streamlined precision fit and an open structure that breathes like a second skin, these jerseys keep your core cool while you stay locked in.

Born from Alpinestars’ legacy of speed and engineered with Polartec’s relentless pursuit of performance, the A-Aria POLARTEC® Elite jerseys are perfect for MTB riders who want to stay dry and comfortable while enjoying maximum freedom of movement and mobility on the trail. Because when the ride gets technical and the trail turns unpredictable, your jersey should be the one thing you don’t have to think about. These are made for that.