Berkley is no longer making the photochromic in the big game. Shimano 4 Life is correct, you can only get it in the Maxx now. But you better get as much as you can because Trilene has discountinued the photochromic color. This came from my good friend at the Cain Pole in Richmond. He still has 1/4 pound spools in stock of all sizes but said they wouldn't last long.