The Core Press Pullie takes OMM’s proven mountain insulation and brings it into everyday use. Built with midweight 125g PrimaLoft ACTIVE, it delivers the warmth of a traditional fleece at less than half the weight, with exceptional breathability and moisture control. Unlike conventional insulating layers, Core Press doesn’t trap heat. Instead, its open, air-permeable structure allows excess warmth to escape as you move, letting you stay comfortable across a wide range of conditions without constantly stopping to change layers. That means it works just as well under a shell on a cold, windy ridge as it does worn on its own while moving fast, walking into town, or unwinding after a day outside. When paired with a lightweight windproof, the Core Press becomes a highly effective active insulation system — simply zip or unzip your shell to regulate temperature. The PrimaLoft ACTIVE fabric is built from ultra-fine synthetic fibres woven through a knitted mesh, creating a high-loft structure that holds warmth while wicking moisture rapidly away from the skin. It performs wet or dry and dries quickly, making it ideal for changeable weather and hard use. With a relaxed, casual fit and a simple front pocket, the Core Press Pullie is designed to move easily between running, hiking and everyday wear — OMM performance, without the need to change when you leave the hills.
