The PUMA Fuse 4.0 'Cool Light Gray' showcases a splash of color on the performance training shoe. The low-top carries a light grey mesh upper with PWRPRINT toe protection, a haptic overlay that offers targeted support, and a molded TPU heel clip. The neutral design is disrupted by bright yellow detailing that outlines the signature Formstrip. Lightweight cushioning arrives via a full-length PROFOAM midsole, supported underfoot by a PUMAGRIP outsole.
| Release Date | 01-01-2026 |
| SKU | 311733 08 |
| Nickname | Cool Light Gray |
| Colorway | Cool Light Gray/Puma Black/Lux Lime |
| Main Color | Grey |
| Upper Material | Textile |
| Technology | ProFoam |
| Category | Lifestyle |