Soft structured carriers (SSCs) also known as buckle carriers offer a mix of comfort, convenience and accessibility that is appealing to many caregivers. Most feature a thickly padded waistband and shoulder straps for a comfortable, ergonomic fit and can be used for front, back, and sometimes hip carries. The straps typically are adjustable for a custom fit and often these carriers have additional features such as sleep hoods, front pockets, adjustable seats, etc. SSCs have a low learning curve because they go on and off like a backpack but offer the same skin-to-skin benefits of wraps, slings, and mei tais. Some soft structured carriers may require the use of a special infant insert below a certain weight and size but most quality, ergonomic carriers can be used well into toddlerhood. There is a soft structured carrier for every taste, budget, and body type making them the most popular style of baby carrier on the market today.