We may not ever run out of oil or change the world’s climate,... but why jump on board the USS Mainstream Indulgence without even a second thought? Why send so much of your money to the struggling oil companies, car companies, tire companies, etc...? These companies and industries probably prefer that you embrace ever-greater cars and trucks and ever wider and straighter roads for the rest of your life. Riding is better. 100% cotton. M-XX.