The super-lightweight breathable synthetics that characterize the Crazy Light basketball line have been a part of Three Stripes’ running lineup for a while, and now that’s also true in name. Following up on styles like the adiZero Feather, the adidas Crazy Fast Runner combines a SprintWeb upper with adiPrene cushioning for a comfortable ride that also looks great in this Green Zest and Slime mix. Let us know how they compare to Nike’s performance running lineup after you’ve seen more below, then grab a pair straight from adidas.