Hikoo Kenzie Yarn is a similar yarn: merino wool, 5 sts / inch, and 50 gram. You may also like Cascade Venezia Worsted Yarn, which is another similar yarn: merino wool and 5 sts / inch.
What about yarn that have the same look and feel? Find more yarn with a smooth / uniform texture, a medium twist, and is machine dyed.
You may enjoy taking a look at the Skacel's Hikoo Simplicity Scoreboard KAL cowl (long version), Skacel Hikoo Simplicity Scoreboard KAL 2.0 Cowl (Short Version), Hikoo Simplicity/Woolie Bullie Girl's Handwarmer Muff, and Hikoo Simplicity Reversible Scarf kits all using HiKoo Simplicity Yarn.
Hopefully our suggested project ideas for HiKoo Simplicity Yarn can help you come up with your next exciting new project idea!