Personalized Libertarian Quote T-Shirt. Don't Tread On Anyone. Let others live their lives as they wish. Libertarians believe in freedom. Live and let live. Stop interfering with everyone and just let them be. Everyone loves our Custom T-Shirts! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.