TIMELESS DESIGN: The Graviton is inspired by PUMA'S heritage running archive with an easy going and progressive aesthetic FEATURES: They feature PUMA's innovative removable Kinder-Fit sockliner, plus an IMEVA midsole. Added to their intense comfort is a look reminiscent of a die-cut runner, with interesting sculpting and textures on the sidewall FIT: Kinder-Fit sockliner print to ensure correct fit MATERIALS: IMEVA: PUMA's material for a lightweight and comfortable feel PUMA TODDLER: Recommended for toddlers between 0 and 4 years.