Nike Sportswear Tech Fleece Full-Zip Set Toddler 2-Piece Set. Size 4T, NWT! Made of bonded jersey knit fabric, this 2-piece set is inspired by the classic warmup suit. The hoodie has a full-zip closure that makes layering easy, and the matching tapered pants have ribbed cuffs and an elasticized waistband for a comfy fit the smallest athletes can play freely in. Benefits Both pieces can be worn separately with pieces already in your child's wardrobe. Product Details 53% Cotton, 47% Polyester Machine Wash Imported Shown: Red Stardust