The Children's Place Baby Boys' Comic Stretchie Footie Body: 100% Cotton; Trim: 98% Cotton/2% Spandex Imported Machine Wash Made of 100 percent cotton in a rib knit. Rib-knit trim at neck, sleeve and leg openings made of 98 percent cotton/2 percent spandex Zips from snap-tab neck to baby's left ankle for quick changing Tag less neck label A footless body For child's safety, garment should fit snugly. This garment is not flame resistant. Loose fitting garment is more likely to catch fire