How&';s your Latin? Good, you say? Then you already know that Algus means "cool to the touch." The Algus Short Sleeve Crew is the go-to base layer for extra hot days. Unlike a plain cotton tee, the Algus Short Sleeve Crew has Badlands&'; CoolTouch(TM) technology, which works with your sweat to lower your skin temperature. Less sweat means less smell and a higher chance of success.