Crucci Yarns have added some new self patterning yarn to their range.  This one is red, blue, and grey. 
PLEASE NOTE: In the sample shown of how the yarn knits up, it should be showing a  true RED shade as in the ball of yarn, not an orange/red.  
Shade 22  Batch 230401
Beautiful soft merino makes up this 75% merino plus 25% nylon that is equally suitable as general purpose or sock yarn.  Think baby, children's and adult garments and accessories.  Makes gorgeous baby blankets.
With a purchase of this yarn, Crucci has supplied me with a FREE printed out pattern for you.
Approx 100gms/400m per ball.  Plenty for long adult socks.
Tension is recommended at 28 x 32 stitches over 10cm square.
Recommended needles 2.5mm- 3.25mm
Gentle machine wash or hand wash in luke warm water.  Dry flat and in the shade to maintain original colours