Rico Systemhatic

There are an infinite number of knitting and crochet patterns for hats and accessories but somehow the hats often don t sit right on the different sizes of heads. Rico have devised a system in which the perfect number of stitches for a head circumference of 52 to 60 cm is given for each yarn weight and show 6 classic techniques so that you ll be sure to find the right pattern for a perfectly fitting accessory.