- Breathable and flexible adidas Primeknit upper
- boost™'s energy-returning
- Webbed rubber outsole with EVA inserts
- Webbing heel strap
- core black/core black/gum
These shoes are a modern, ultra-minimalist design built for easy, efficient movement. A full adidas Primeknit upper in a sock-like construction has a close, contoured fit. Energy-returning boost™ and EVA foam inserts provide cushioning.