Lighten the load with a smart and secure strap that distributes weight evenly and adjusts easily for a fine-tuned fit Soft but sturdy support cradles little heads, so even brand-new babies can snuggle up securely Comes in lightweight fabrics that allow baby’s skin to breathe AutoClick™ magnetic buckles on the shoulder straps let you easily put on and adjust the carrier by yourself The sun hood protects baby’s sensitive skin and eyes from bright rays The shoulder adjustment buckle glides up and down smoothly for a proper fit between your shoulders Removable infant bib and harness covers pop off and can be tossed in the washing machine Use the all-weather shield to keep that light breeze off of baby 4 carry positions offer baby optimal support and a change of scenery Infant mode: birth up to 4 months (8 lb. up to 14 lb.) Front carry facing in: 4+ months (14 lb. up to 30 lb.) Front carry facing out: 6+ months (19 lb. up to 30 lb.) Back carry: 9+ months (25 lb. up to 35 lb.) Careful engineering cradles your infant’s naturally C-shaped spine, hugging them in their favorite fetal position An ergonomic M-shaped position keeps your little one secure while promoting healthy spine and hip development