regularFit: A body mapped performance fit that is a little less aggressive than our racingFit. The best of both worlds, where wearability and speed converge. NoFrost: Engineered by our textile developers, NoFrost is a high-tech textile that provides extreme water repellency and windproof properties in an ultra compact, ultra light and packable format. Sens Classic Tex: A lightweight, super-stretch material deployed on the side panels. Applauded for its low volume, freedom of movement, and second skin-like sensation. ultra lightweight, ultra packable: With minimal volume and minimal seams and great packability. Rustle-free: Designed to be as quiet as possible with a rustle-free fabric. DWR: Treated with our Durable Water Repellency treatment as not every day comes with unbroken sunshine. Collar construction: Newly designed collar construction uses a double layer of fabric for improved fit and comfort. ultra lightweight, ultra packable: With minimal volume, minimal seams and great packability. Slim, lightweight, full-length zip for individually adjusting to the conditions.