Price: $150
When: Friday, December 4, at 7:01 p.m. EST (online)
Where: Available exclusively from END in store and online
What You Need to Know: END follows up its “White Noise” Saucony collab with a “Red Noise” version of the Grid 9000. These are outfitted with multiple tones of red and materials to signify Robert Brown's theory of red noise.