This lovely and soft babies' wool bodysuit is made from a Merino wool-Tencel® blend that's perfect for helping to control your little one's temperature. This means it's ideal for all-year-round. Sizes 0-2 M and 2-3 M have fold-over sleeves to prevent little ones from scratching themselves while other options come with long ribbed cuffs that have extra room for growth. The strengthened press-stud buttons at the crotch are easier to open and won't tear the soft material on the suit. Thin, flat, and non-chafing seams feel smooth against baby's delicate skin.