Specifications: The women's STINGRAY zip-fleece pullover sets new standards in comfort and performance in a featherweight fleece top. Testimony to the incredible advances in textile evolution, the STINGRAY is made from ENTROPY™ thermodynamic fabric - materials so soft and so warm that you'd be forgiven for thinking it was spun from silk. Unlike silk though, the tiny polyester microfibres are highly durable, moisture moving and quick drying. In fact, these properties make the garment so versatile that it can be worn as either a moisture wicking base layer or as a lightweight insulating mid-layer. Perfectly suited for any outdoor activity where body moisture needs to be managed and moderate levels of insulation are required, the STINGRAY's desirability is bound to be electrifying.