The updated Men's Heritage 1959 crewneck sweatshirt! Coming back because of the popular demand of the first edition, this Sweatshirt has a perfect composition of 60% cotton and 40% polyester, for great softness. The 1959 Ski-Doo vintage graphic at front makes a clever reminder of your good old days! Materials & Construction Men’s Heritage 1959 crewneck sweatshirt.