Ergo Baby Carrier New Generation Models All colors are of the NEW IMPROVED VERSION The ERGOBaby Carrier's ergonomic design supports a correct sitting position for the baby's hip, pelvis and spine growth. It disperses most of the baby's weight between the hips and thighs, which helps to eliminate compression of the spine when hanging by the crotch which most other designs require. The ERGO also balances the baby's weight to parents' hips and shoulders, and alleviates physical stress for the parent. 14 ounce cotton canvas for maximum durability. 14 ounce of organic cotton for the organic models 400 threads per inch cotton poplin lining and hood 100% cotton batting in body of carrier to soften edges One inch, high density foam in shoulder straps Quarter inch high density neoprene foam in waist belt National Molding buckles tested up to 235 pounds Waist belt circumference from 25" to 43" Fits from 5' to 6.5' body height with adjustable shoulder and chest straps Sleeping hood adjusts in length to growth of baby Reinforcement stitching used at all fabric intersections Interior rip-stop reinforcements at critical intersections High quality black webbing Durability/strength tested up to 90 pounds machine washable, gentle cycle Note: the Organic Black with Embroidery Ergo Baby Carrier and The Ergo Sports do not have a zipper pocket on the outside face of the carrier.Note: Ergo Sports has a 5'' longer waist belt and 4'' longer shoulder strap. Minimum waist length is 30''.Organic Cotton, Good for You, Good for Nature Why Buy Organic? Organic cotton is produced without the use of harsh chemicals. Instead natural fertilizers, compost and the use of natural pest control have helped make the growing of organic cotton a viable enterprise. The benefit of producing cotton organically, to the consumer, especially our babies, is the softness and quality that only organic cotton can provide. This is one of the top reasons people choose organic cotton for their delicate baby's