Article of footwear with height adjustable cleat-member

Abstract

An article of footwear has selectively height adjustable cleat members provided on a sole. A cleat member provided in a unit engaged with or otherwise attached to the sole. The cleat member may have a portion which extends outwardly from the sole that is positionable at one of a plurality of predetermined positions relative to the sole and includes a biasing to at least one of the predetermined positions. A cleat may include a coupling engaged with the sole and a tip that is selectively extendable and retractable via a linear movement and rotational movement relative to a remainder of a cleat so as to present a selectively variable height. The sole may include a plurality of cleats in which the cleats include a gyre-linear cleat portion adjustably positionable to lock relative to the remainder of its respective cleat between a plurality of predetermined heights. In aspect, the predetermined heights correspond to locking positions.

Dependencies are inferred from the claim text.