evo.com | Columbia One Piece Suits > A water-resistant exterior, 450-fill down insulation and a soft microfleece-lined hood set the Columbia Snuggly Bunny(TM) II Bunting One Piece apart from the average fleece onesie. Fold-over hands and feet keep tiny digits covered without a single sock lost to the diaper bag abyss, and water-resistant fabric shrugs off the inevitable spit-up, snow flurry or errant snowball from big brother... 100% Polyester Fold-Over Hands and Feet Regular Fit Universal, easy fit for comfortable range of motion. 450-Fill Power Down RDS Certified Microfleece-Lined Hood and Sleeves 100% Polyester | Kid's Columbia Snuggly Bunny(TM)II Bunting One Piece Infants' 2027 - 12-18M Green | Polyester