Say bye bye to complicated sizing charts and hello to the infinitely adjustable Hotslings Baby Carrier! Two strategically placed tri-glides allow the carrier to fit comfortably on multiple users while also easily accommodating postpartum body changes. | 97% cotton 3% spandex. Filling - 100% cotton. | Gentle cycle machine washable (complete laundering instructions on the inseam tag) | Fits Infants to Toddlers 8 lbs. – 35 lbs. | Available in two adjustable sizes (Regular and Large). | Several styles and colors to choose from