When you pull on the super-tight, second-skin squeeze of the Men's UA EVO Compression Leggings, you'll feel it. The signature squeeze that activates your muscles for increased power—for football, hockey, training, and more. It improves circulation to your muscles, carrying the oxygen they need for more efficient performance. The dual-layer ColdGear® fabric keeps those muscles warm when the air temp isn't cooperating, and wicks sweat to the surface to keep you dry, light, and ready for more. It's official...our Men's UA EVO ColdGear® Compression Leggings work just as hard as you do. Bottom line: they're Tight But Nice™.