The Heat Holders original zip jacket is made with super-brushed fleece for exceptional warmth and softness. The design features a two-way zipper with guard allowing you full temperature control for maximum comfort and unique side panels and underarm seam for comfort, range of motion, and flattering silhouette. This versatile garment keeps you warm in changeable spring, fall weather and is close-fitting for layering in winter. It has four pockets - two external side pockets with microfiber lining for warmth and two inner pockets for security and convenience.