12 favourite designs for adults knitted in Hayfield Bonus Aran. In this collection of 12 Favourite Aran Knits the Sirdar design team has put together a gorgeous palette of solid and tweedy Aran shades, which includes rich autumnal hues, beautiful brights and crisp colours perfect for winter. This wonderful selection of colours has been used to create a collection of modern Aran designs for men and women.Yarn Used: Hayfield Bonus Aran Hayfield Bonus Aran Tweed