The Nike Sportswear Tech Fleece FullZip Hoodie is made with a doublesided spacer fabric for added warmth without extra weight. A slightly taller collar fit in the hood helps keep you dry in cold, wet weather. The Nike Sportswear Tech Fleece FullZip Hoodie is made with a doublesided spacer fabric for added warmth without extra weight. A slightly taller collar fit in the hood helps keep you dry in cold, wet weather.