The most socks worn on one foot was 152 and was achieved by Fiona Nolan (Ireland) at Enterasys Networks in Shannon, Co. Clare, Ireland, on 25 March 2011.

Fiona attempted the record in support of the Irish Cancer Society’s Daffodil Day Campaign 2011. The record attempt was one of several initiatives by her employer, Enterasys Networks (Ireland), to raise money for the chairty.