The upper of this Yeezy Boost 350 V2 Citrin (Infant) has a sock-like construction that provides a snug and comfortable fit for infants. The upper also features a translucent stripe that is made of semi-transparent monofilament yarn, which allows some light to pass through. The midsole is made of adidas’ Boost technology, which provides excellent cushioning and energy return. The sole is made of rubber and provides excellent traction on various surfaces. This ensures that infants can walk and run with ease without the risk of slipping. The shoe also has a lace-up closure that allows for a secure fit.