Personalized Death Metal Octopus T-Shirt. Death metal octopus T-Shirt - Kelly Green reminds us all that even deep in the ocean, sea life loves death metal. Wear him today and spice up your life! 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.