Good News Notes: “The Space Hippie’s flyknit-based uppers use at least 85 percent rPoly—primarily recycled plastic water bottles, t-shirts, and yarn scraps. The sole uses 15 percent Nike Grind Rubber, combined with 100 percent recycled foam materials. ‘I’d say Space Hippie attacks the villain of trash,’ adds Hoke. ‘It’s changed the way we look at materials,…