This innovative, high-performance Under Armour ColdGear Armour Fitted Mock is designed to keep you warm when the temperature starts to dip. Crafted from a dual-layer fabric with an ultra-warm, brushed interior and a smooth, fast-drying exterior, it provides superior comfort and protection against the elements. Plus, its stretch mesh back and underarm panels offer strategic ventilation while its four-way stretch construction allows you to move better in every direction. And thanks to its revolutionary moisture transport system and anti-odor technology, you won't have to worry about sweat or odors building up. This meticulously crafted garment also features an ergonomic design that keeps seams off of high abrasion areas, as well as a mock neck construction for added coverage and warmth. Make sure you’re ready for any change in weather with this functional yet stylish Under Armour piece.