According to legend, Shackleton placed this advertisement in the London Times in 1913. 
 
MEN WANTED: For hazardous journey, small wages, bitter cold, long months of complete darkness, constant danger, safe return doubtful, honor and recognition in case of success. 
 
According to the legend over 5,000 people applied. Surely a sign of those times.
 
Fitted, comfortable, and soft—this shirt is durable, and just like the crew of the Endurance is made to last.

100% fine jersey cotton. Heather grey is 90% cotton, 10% polyester. Fabric weight: 4.3 oz/y² (146 g/m²). Shoulder-to-shoulder taping. Double-stitched.