Nike Sportswear Tech Fleece Crew Men's Sweatshirt Men, Glacier Grey, Size. warmth without weight the nike sportswear tech fleece crew men's sweatshirt is a modern crew, perfected with engineered fleece for lightweight warmth plus a slim fit and bonded hem for a clean look. benefits nike tech fleece is light, soft and warm ergonomic seams for mobility durable rib binding kangaroo pocket product details fabric: 66% cotton 34% polyester machine wash imported.