Boys' Nike Sunray Adjust 4 (TD) Toddler Sandal LIGHTWEIGHT WITH PLAYFUL STYLE. The lightweight Boys' Nike Sunray Adjust 4 (TD) Toddler Sandal is perfect for warm-weather fun with an easy on and off fit and a quick-drying upper for maximum comfort. Quick-drying synthetic upper with hook-and-loop closure fasteners at heel and top of foot for easy on and off. Phylon midsole with Sensory Motion technology for lightweight cushioning and superior flexibility. Non-marking rubber pods at outsole for traction and durability. Product Code 386519-011 Ref 7314