ZIP, STASH, PACK & PROTECT
Unpredictable weather calls for predictable gear that shows up, every time. The Layer Up Collection is built to take on chilly fall weather with technical layers, weather-resistant fabrics, and packable designs that keep you one step ahead of the season. From sunny runs to stormy summits, this is your forecast-proof collection.
Stay one layer ahead of the weather
Introducing the Layer One Zip—our most versatile base layer yet. All the performance of the Layer One you love, now with a quarter zip for customizable airflow and comfort. Lightweight grid fleece, breathable construction, and functional details like elbow patches and flatlock seams make it a cold-weather essential you’ll grab for again and again.
Beat the elements
Meet the Momentum Jacket, your ultimate storm shield. Super lightweight, wind and water-resistant, and fully packable into its own chest pocket, it’s ready for every forecast and every mile. Layer it over your favorite tops for powerful protection that doesn’t weigh you down. Zip up. Head out.
Make weather the only wild card
Running above the treeline? Trust the Treeline—our most waterproof jacket, equipped with a scuba-style hood, reflective details, and a tailored fit that packs into its own pocket. For brisk miles, the Speed Tights and Pocket Tightz deliver warmth, storage, and breathable performance with reflective safety for shorter, darker days.
In it for the long run, whatever the weather
Round off your fall lineup with essential accessories: the Performance Fleece Headband to keep your ears toasty, and the Tech Gloves to keep hands warm and ready to go—even in the rain. Because the right details make all the difference in unpredictable weather.