'Computer' Socks

In the Holeproof Division of Dunlop Olympic Limited, in the late 1960s analysis of forces involved when socks slip down a wearer's leg forming wrinkles led to identification of an important variable -circumferential tension -as an aid for fabric to resist slippage. In constructing socks, knitted fabric with moderate circumferential tension at the ankle (location of minimum circumference) anchors the fabric by fabric/skin frictional force. Proceeding toward the top of the sock, fabric circumferential tension is progressively decreased by such means as varying yarn course length as well as linear and course density.

Patents obtained in Australia[57] have also been extended to other countries and applications are still pending in six.

Products were first marketed in Australia in November, 1980 under the name 'Computer Socks'. Additionally, leading manufacturers of men's socks in five countries have been licensed to manufacture. In the world's largest market for socks, the U.S.A., the large retailer, Sears, included these socks in the 25 most significant and innovative products of all types in connection with promotion to celebrate 200 years of business in 1985.

Australian Academy of Technological Sciences and Engineering