From Arian & Evans:We are offering this gorgeous two-tone shaving brush in two different knots. One is our new high-end synthetic with just the right amount of backbone. This all-new synthetic is both dense and soft and can effortlessly whip up an amazing lather. Our natural hair offering is a superb 2-band Finest White Tip. Superb face feel on this knot. Both are 24mm and the loft is set at around 53.