The comforts and style of a sweatshirt with the warmth and moisture-wicking performance of a fleece, that's the power of the Volcom A.I.B Fleece Sweatshirt. Made up of Volcom's exclusive Hydro Fleece fabric, the A.I.B. Fleece Sweatshirt has a standard fit for ease of movement while zippered hand pockets and a cinchable hood add in the practical functionality you need for a mountain mid-layer.