This hat has a knot at the front & the back, creating interest & volume around the face. It sits low at the nape of neck and the stretchy jersey means it will stretch to fit your head snugly. Perfect to throw on and be out the door in seconds. The bamboo jersey fabric is incredibly soft and drapes beautifully. Due to the nature of the bamboo fabric these little hairloss hats will keep you warm in the winter & cool in the summer. There is a beautiful range of colours for you to select from. 95% Bamboo 5% Elastane.