This entire set is so easy, made with size 5 bulky yarn, so you can whip up the entire set in 2 or 3 days or less! Very soft, and cuddly warm. One size fits most, but ladies and teens will particularly love this set. A nice easy style that will be suitable for everyone in the family! It works up quickly too, so if you need a gift, start knitting on this hat and mitten set! Uses 16 inch circulars 8 and 10.5.