Pack light and stay warm. This adidas Terrex vest folds into its own pocket for easy carrying. Pertex® Quantum® GL fabric on the front keeps it light and packable, while breathable soft shell on the back helps regulate your temperature. PrimaLoft® Gold insulation seals in warmth even when wet, and stretch HeatSeal gaiters in the collar and armholes seal in heat. Whether you're in Nordic skiing or hiking in the mountains, you can roam in comfort. Made with a series of recycled materials, and at least 70% recycled content, this product represents just one of our solutions to help end plastic waste.