Antistatic Fabrics: Made of all polyester fiber, it is very soft, lightweight, warm, also has an anti-static function. 4 Pockets: Women's fleece zip vest has 2 side zippered pockets and 2 inner pockets, provide more storage space and keep items secure. Stand-up Collar: Smooth full zipper easy to put on and take off, stand-up collar design is more windproof and warm. Elastic Armholes: Womens sleeveless jacket vest has added elastic cords at the sleeve cuffs for more inclusiveness and comfort without tightness. Wearing Occasions: Not only as a vest jacket, but also as a warm inner layer, you can wear it in sports, office, outdoor activities, party, camping, riding and so on. Suitable for wearing in spring, fall and winter.