THE YEEZY BOOST 350 INFANT FEATURES A MOCCASIN-TYPE CONSTRUCTION WITH A BREATHABLE, FLEXIBLE ADIDAS PRIMEKNIT UPPER FOR AN ENHANCED FIT. A RESPONSIVE ALL-RUBBER OUTSOLE OFFERS SUPERIOR TRACTION, WHILE PREMIUM SUEDE OVERLAY ON THE MEDIAL ARCH YIELDS EXTRA SUPPORT. ADIDAS BOOSTS ENERGY-RETURNING PROPERTIES ENSURE EVERY STEP IS CHARGED WITH AN ENDLESS SUPPLY OF LIGHT, FAST ENERGY.