Plumskum secondary mission is to promote STEM. This STEM Crane T-Shirt Unisex Is another addition to the Plumskum ST.E.M. Design collection. This comfortable unisex short sleeve offers men a midweight piece of clothing for all casual occasions. With an attention-grabbing print, it's an instant favorite. .: Relaxed fit .: 100% Soft cotton (fibre content may vary for different colors) .: Light fabric (5.2 oz /yd² (176 g/m²)) .: Tear away label .: Runs true to size