Personalized Trigeminal Neuralgia TN Awareness Walk Support T-Shirt. Trigeminal Neuralgia awareness T-Shirt - Scuba Blue has teal ribbon and heart with message that says support, research, love. 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.