Last month END and Saucony dropped the “White Noise” Grid 9000, and now they’re back with the theme again, but in red. The “Red Noise” Grid 9000 features a look that’s much the same as the initial White Noise version, but this time inspiration is drawn from Robert Brown’s theory of red noise (look it up), with an appropriate palette of red shades for the “noisy” patterned upper constructed in woven cotton, felt, wool and Ballistic nylon. The Grid 9000 “Red Noise” will release in limited quantities exclusively at END in-store and online on December 5th, complete with a special red plastic shoe box.