Fabric type Blend Care instructions Machine Wash Closure type Zipper SIZING: HA products have a close-to-the-body fit to maximize aerodynamics and performance. For a less compressive feel, or if your measurements fall between sizes, we recommend that you size up. IDEAL FOR: Mild temperatures or for layering. The Jersey has a neutral fit, reflective detailing, and is comprised of 100% polyester fleece for extra warmth and wicking abilities. FABRIC: Made from 100% polyester fleece, it provides warmth where you need it most, while also excelling at wicking moisture to keep you dry. FEATURES: Easy-sliding weatherproof YKK Vislon zipper. 3 Rear pockets to hold your essentials safely. FEATURES: Gripper elastic at waist for a good on-bike fit, which eliminates draft. Reflective panels on sleeves and center pocket, to keep you visible day and night during low light level conditions.