Our team's pick for a midlayer for most days on hill -this PrimaLoft (R) insulated jacket features a polyester brushed fleece under arm gusset for extra mobility, zipper hand pockets to keep your valuables secure, a 3 panel hood, adjustable hem. Wear this as your midlayer or throw it on when the temps drop at night in town. 686 Primaloft Source Jacket Mens | Black | Small | Christy Sports