We don't pick sides; whatever you ride is ok with us as long as you give the wave when you pass by. This is the Moto SS Tee. - Premium short-sleeve cotton crew neck t-shirt - Super soft 4.3oz combed ringspun cotton. - Heather grey is 90% cotton, 10% poly - Fabric laundered for minimal shrinkage - Cool interior printed label - and that pesky fabric contents/made-in label is a tear-away