From the Knit Rowan website:

Rowan Mohair Haze is a premium versatile yarn that suits many projects. It’s wonderfully soft and fluffy feel is both warm and light to wear. The colour palette is sophisticated soft pastels mixed together with highlights of jewelled brights. Mohair Haze can also be used for all Rowan patterns using Angora Haze however for every 1 ball of Angora Haze you will need approximately 1.5 balls of Mohair Haze.

Details:
Article Number: 9802178
Fibre Content: Wool: 30%, Mohair: 70%
Season: Autumn Winter
Yarn Ball Weight: 25
Yarn Meterage/Yardage: 102/112
Tension/Gauge Stitches: 28
Tension/Gauge Rows: 36

Recommended Knitting Needles:
Knitting Needle (UK): 11
Knitting Needle (US): 2-3
Knitting Needle, MM: 3