The Adidas Terrex Xperior Varilite Hybrid women's insulated sleeveless vest folds into its own pocket for easy carrying. PrimaLoft® Gold insulation seals in warmth even when you're wet, and stretch gaiters in the collar and armholes seal in the heat. Whether you're into Nordic skiing or hiking in the mountains, you can roam in comfort in this garment which makes a great outer layer to put over your sweater so you can stay active without getting too hot.