EASY ON AND OFF: Our hook and loop closure ensures effortless wear and removal. PUMA x HOT WHEELS: In collaboration with Hot Wheels, this exciting collection goes big with bold monster truck themes. PUMA's R78 is adorned with bright and energetic graphics centered around some of the most famous Hot Wheels Power Smashers. Get ready to enter the crash zone with this all-new collection for young trendsetters. ENHANCED TECHNOLOGY: Utilizes PUMA's SoftFoam+, a step-in comfort sockliner designed to provide soft cushioning thanks to its extra thick heel. NON-MARKING RUBBER SOLE: Provides excellent traction without leaving marks on indoor surfaces. PUMA LITTLE KIDS: Recommended for young kids between 4 and 8 years.