Inspired by the boulder problem: Celestial Mechanics V7 Stone Fort, TN and design by Hank St.John, Instagram: @turdrodeo. Celestial Mechanics is one of three problem shirts designed to support local climbing areas! All profits for this problem shirt will be donated to the Southeastern Climbers Coalition. And YES!…..it GLOWS in the dark! Late-night bouldering has never been so bright!

These shirts will be limited edition and will not be reprinted, so get them while you can and help support the places we love!