Drifter Chunky is a super soft blend of cotton, wool and acrylic yarn. It comes in a collection of variegated subtle shades that knit up to produce a fabulous striped and Fair Isle effect. This yarn is a self-striping yarn with a subtle Fair Isle effect. King Cole's Drifter Chunky yarn is made from 25% cotton, 6% wool & 69% Premium Acrylic and comes in 20 multi-coloured self-striping shades. Each ball weighs 100g.