Personalized Chill The Fourth Out | Relaxed Independence Day T-Shirt. This Independence Day, remember to "Chill The Fourth Out"! Skip the rush and enjoy a low-key celebration with friends, family, and your favorite activities. With a fun and relaxed message, this design is a great way to remind others that the best part of the Fourth is just enjoying the moment. 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.