When the ride calls for climbing hard, cooling off on descents, and pushing through changing microclimates, your next-to-skin insulation layer needs to work as dynamically as you do. Introducing the new Alpha Sweater from San Francisco-based Ornot. Crafted with Polartec® Alpha™ active insulation, this sweater is engineered for the stop-and-go rhythm of real-world cycling. 
With lofted fibers that create a highly breathable knitted structure, Polartec® Alpha™ represents a new approach to insulation. We’re talking about a continuous release of excess heat and moisture while maintaining lightweight warmth, helping you stay comfortable without constant layering changes. Built in the USA and finished with thoughtful cycling details like a discreet rear pocket for ride essentials, the Ornot Alpha Sweater blends technical performance with everyday versatility that’s ready for misty morning climbs, long miles on the road, and the well-earned coffee stop along the way.

Lightweight and packable by design, the Alpha Sweater moves seamlessly from long rides to bikepacking trips, hikes, or everyday wear. Its minimalist silhouette layers easily under your rain shell for full weather protection, while being comfortable enough to wear on its own when conditions allow. It also continues insulating even when damp, proving that Polartec® Alpha™ can be highly technical yet feel nearly weightless on the body.

We love that Ornot drew inspiration from the minimalist mindset of thru-hikers, leveraging highly technical Polartec® Alpha™ active insulation into a single, essential layer built to handle real movement and changing conditions. Ready to experience effortless warmth and breathability on your next ride?