EASY ON AND OFF: Alternative closure with elasticated laces ensures effortless wear and removal. COMFORT AND STABILITY: The Voltaic features our 10 Cell technology that provides the wearer with comfort, as well as a TPU shank that supplies stability. ULTIMATE TRACTION: The outsole is designed with full length rubber coverage for ultimate traction. SECURE FIT: The cage overlay detail creates a unique lacing construction, ensuring a secure fit. PUMA LITTLE KIDS: Recommended for young kids between 4 and 8 years.