Model: 4577 Colour: Black Material: 96% Polyester 4% Spandex This fleece is crafted from Polartec® high-loft polyester, known for its efficient warmth retention while maintaining a lightweight feel. It features a funnel neck and thumb-holed cuffs for full concealment, along with a Snocord® hem for adjustable fit. The fleece utilizes Polartec's patented high-loft fiber structure, where extended polyester yarns create large air pockets to efficiently retain thermal warmth while keeping the garment lightweight. High Loft™ boasts the highest warmth-to-weight ratio among all Polartec® fleece fabric technologies.