Black Diamond produce great fleeces that have been designed to perform in demanding outdoor conditions. First and foremost a fleece must offer good levels of warmth for relatively low weight and that's why they are the midlayer of choice for people who spend lots of time on hills and trails. The Black Diamond range includes fleeces like the Entrap which is designed with climbers in mind, balancing lightweight warmth with features that aid movement and stretching. All of our Black Diamond fleeces make excellent midlayers in colder conditions and are warm enough to be used as outer layers on those warmer, drier days in the hills. You may also be interested in our extensive range of softshell jackets that are perfect to wear over a fleece and give excellent protection from the elements.