This Under Armour quarter zip is perfect for men who are into fitness or just going about their daily business. You can wear it while working out at the gym, running in the park, or during your daily commute. It has a loose fit, so it's comfortably away from the skin. The material is 95% polyester and 5% elastane, making it soft, breathable, and lightweight. It also has a 4-way stretch, wicks sweat fast, and offers UPF 50+ sun protection. Machine wash it cold with like colors and tumble dry low.