Knit these slippers with our vintage 1960s pattern. Originally knit with Mary Maxim Aran Irish Twist which offered 260 yds per skein at that time. The pattern requires 4 oz. for medium and 8 oz. for large (adult sizes). Requires knitting needles size 10 (6 mm).Pattern is available for download only, and requires Adobe Reader or a similar program to view. For questions about yarn requirements, please contact us. After your purchase, you may download the pattern from your account.