The GT-2000 15 brings the fun back to stability running. We loaded it with a softer, plusher FF BLAST MAX cushioning because more bounce is always better. Every step feels like a trampoline—soft when you land, explosive when you push off. Featuring a reimagined FF BLAST MAX midsole with a softer formulation and an extra 2mm of foam than the previous model, every landing feels cloud-like while toe-off delivers a powerful, springy response. Meanwhile, the 3D GUIDANCE SYSTEM provides intelligent, adaptive support that activates exactly when you need it, keeping your stride smooth and balanced without feeling restrictive.