In October 2017, Reigning Champ and adidas collided for a special edition of the PureBoost. The sneaker is clad in a one-piece Primeknit bootie with patterned Three-Stripes embedded into the stitching, individual eyelets and cord lacing. The Canadian sportswear label's logo is debossed on the stabilizing heel pod. A Boost midsole and elevated tread on the rubber outsole bring responsive cushioning and traction.
| Release Date | 10-07-2017 |
| SKU | CG5331 |
| Nickname | Core Black |
| Colorway | Black/Solid Grey/Running White |
| Main Color | Black |
| Technology | Boost |
| Category | Running |
| Designer | Nic Galway |