Let It Rain Spike Fleece Crew - Grey MarlDuring the late 1960s, Charles Schulz was becoming increasingly concerned with world ecological issues and began including messages of conservation into the Peanuts strip. By 1972, Snoopy and Woodstock were emblazoned on posters encouraging the public to Pounce on pollution! and Bend a little, pick up a lotthis sweatshirt from TSPTR is ethically made from premium weight organic cotton, and features a water based ink print at the front and is finished