all natural fibres pill, some people pill more than others and some colours pill more than others. after washing your extreme cashmere garment, you can remove excess pilling by using a cashmere comb. view our full cashmere care guide here . our cashmere combs are not for sale. they are gifted with every order containing garments made from 100% cashmere or our cashmere stretch quality. do not use a cashmere comb for our pieces in delicate cashmere .