Babies' light, warm onesie made with soft, fine merino wool.Meet the Syliin jumpsuit, crafted with soft merino wool for unbeatable thermal control. This lighter quality wool piece ensures your little one stays toasty without the bulk. Experience the ease of a full-length two-way zipper, simplifying dressing and changing. Designed with your child's comfort in mind, the soft, flat seams prevent chafing, while the fold-over sleeve and leg ends offer room for growth. With its blend of function and comfort, the Syliin jumpsuit is a perfect choice for your baby.