graphpaper wool boa liner Color: Charcoal Gray Size: 2 Condition: Slight pilling on the arms. Please check the 7th photo. This boa material uses rare extra-fine lambswool. The surface has the warmth of woolen yarn, and the back features the soft touch of cotton. The design is inspired by military wear liners. The body width and arms have a relaxed sizing, and the details have been re-constructed in a modern way.