Founded by Kevin Plank in 1996, Under Armour was born from a desire to create the perfect T-shirt. Now globally renowned for year-round performance wear, Under Armour is the originator of active lifestyle apparel. The brand's mission is to support athletes through passion, all-season designs and the pursuit of innovation. Designed for cold weather, men's Under Armour knitwear sits close to the body for a streamlined, warming fit. Breathable, comfortable and heat-trapping, this collection features signature embroidery and ultra-soft fabrics. Choose from fleece jackets, thermal tops and jumpers.