The FXR Adrenaline Pant brings together all the features you want in a cold weather riding Pant! ACMT Tech means you will be warm and dry in any condition. Omni Stretch allows you to move freely on and off your sled, no more fighting with your gear when you need to make those extreme moves! FAST keeps you safe when you need it. The Adrenaline Pant's warmth rating is a 9, making this an ultra warm, ultra comfortable pant!