The Lands End Men s Super-t Long Sleeve T-Shirt With Pocket just may be the strongest long sleeve tee you ll ever own. Nearly invulnerable it s made from 100% jersey knit cotton so it stretches with you when you move. And the medium weight heft makes it less likely to tear when you re doing some serious hero work like wrestling with the dog playing ball with the kids camping in tough terrain forging new hiking paths or even just tackling that To-Do list at the office. Plus thanks to the breathable aspects of cotton you ll have cooling comfort when you sweat.