Harley-Davidson Men's Eagle Piston Long Sleeve Shirt - Black, 30299947. This long sleeve has all the appointments you want, the graphic details and the right cotton material. Made of 100% cotton, this shirt is a year round go-to garment for all your outdoor activities, on or off the bike. A Wisconsin Harley-Davidson Bar & Shield logo is placed on the left breast and bold Harley-Davidson block lettering is printed down the sleeves. The best is saved for the backside with a very large Harley-Davidson script graphic with a wing spread eagle and pistons. With rib-knit cuffs, you'll stay warm even in the coldest breeze. This is sure to be a long sleeve that you'll wear time and time again. 30299947.