Outfit Coordination—over a t-shirt, turtleneck or dress shirt, it looks exceptionally stylish. As a base layer under winter outerwear, it's also an excellent choice.Mock stand collar designs can effectively resist the cold wind.2 Big Zipper Pockets: There are two zipper pockets on both sides of the body to store your keys, cards, etc.Zipper closure-1/4 zipper closure; easy to put on and take off, you can zipper up or zipper down according to your preference when you put it onMaterial—92% Polyester & 8% Spandex; Warm Soft fleece, Skin-Friendly,Occasion—It could be wear in many occasion,dailying wear,workout, running, golf,gym, jogging, fitness, basketball, baseball, athletic, hiking, camping, track, walking and other leisure activities.