<p>Part of the Endorphin collection you love, engineered specially for kids. Durable and breathable, it allows kids to do what they do best – run and play. The Endorphin KDZ features a higher toe spring that propels kids forward thanks to a midsole inspired by adult Hit the track or playground in the Endorphin KDZ 2.0. Breathable textile and leather materials provide airflow and support, while lightweight cushioning absorbs impact for all-day running comfort. The reinforced toe cap protects against bumps and scrapes, and an alternative closure keeps the fit snug and secure for every step. technology.</p>