This shaper is very similar to the Kal2 Air in regards to its shape and size. You can remove/add stuffing from the inside to make the back look smaller/larger, if you'd like. The volume in the back has a mid-height set placement, which means that the volume won't move higher and lower. This is especially advantageous for those of you who like the height of your volume to remain consistent from day to day.
It has a velvet headband attached all the way around making sure that it stays on/keeps your hair covering on your head and it closes via velcro in the back. The distance from the start of the velvet band in the front to where the volume begins in the back is about 4.5-5 inches long.