Personalized Ski Bum Youth T-Shirt. If you love to ski, say it proud with one of our Ski Bum Youth T-Shirt - Heather! With the words "Ski Bum" spelled out in white skis, this design is a winner with any skier! Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.