The North Face Evolution Mountain Tee. The Evolution Mountain Tee brings classic outdoor style to your everyday rotation with a mountain graphic screened at the chest and a logo detail at the upper back. Designed with a timeless crew neckline and short sleeves, this tee offers a casual silhouette that's easy to wear on its own or layered for changing weather. Pair it with jeans, hiking-inspired layers, or your favorite casual bottoms for a look rooted in adventure. 100% Cotton. Machine wash. Imported.