We all have a favorite piece that we could wear all day, every day for its versatility. If you don't have such a garment, the seamless zip-up sweatshirt is for you. Stretchy and seamless, this T-shirt is durable and comfortable, adapting naturally to all body shapes without irritation. The unique microfiber texture promotes air circulation and keeps body temperature stable, even during exercise. Its fully-zipped stand-up collar keeps you warm in cold winds, and can be opened for rapid heat release as soon as the sun shines. Raglan sleeves give you optimum freedom of movement, whatever your sport. Designed with sport in mind, the look seamless zip-up sweatshirt will be your faithful companion from warm-up to supermarket shopping.