AN ARTICLE OF FOOTWEAR

摘要

An article of footwear has a heel upper (1)(1b)(1c)(1d) components and lower (2) components of which are spring loaded apart to limit stop positions either by a volume of elastomeric material (5)(7)(70b) or by a gas spring. In accordance with the invention means (48)(48a)(48b)(48c)(48d) is provided which is adjustable to vary the rate of the spring without alteration of the limit stop position to which the components (1)(1b)(1c)(1d) and (2) of the heel are urged by the spring (5)(70)(70b).