Abstract: Ski boot comprising: a rigid foot-case, which is adapted to accommodate the user's foot; a rigid cuff, which is pivoted on the foot-case so as to be able to swing around a first rotation axis substantially perpendicular to the midplane of the boot; and a manually-operated cuff locking device, which is adapted to selectively lock the cuff to the foot-case in a predetermined down-hill position, and which comprises: a supporting plate positioned on the cuff, above the heel of the boot; a movable arm, which is pivoted on the supporting plate so that it can rotate about a second transverse axis, to and from a locking position in which the movable arm extends downwards and couples its lower end in a rigid and releasable manner to an anchoring structure integral with the foot-case; and a manually-operated locking member which is fixed to the movable arm with the capability of moving between a first operating position in which it immobilises the movable arm in the locked position, and a second operating position in w

Abstract: A sports shoe includes a shell formed of a first shell portion and of a second shell portion, distinct from each other and adapted to be assembled together. The first shell portion includes a first peripheral rim edge and the second shell portion includes a second peripheral rim edge including, respectively, a first joining rim portion and a second joining rim portion adapted to be coupled together. Specifically, the first joining rim portion includes at least a joining channel adapted to cooperate with a corresponding at least a joining projection included in the second joining rim portion. The joining channel and the corresponding joining projection are fixable to each other by means of heat welding.

Abstract: A sports shoe includes a shell formed of a first shell portion and of a second shell portion, distinct from each other and adapted to be assembled together. The first shell portion includes a first peripheral rim edge and the second shell portion includes a second peripheral rim edge including, respectively, a first joining rim portion and a second joining rim portion adapted to be coupled together. Specifically, the first joining rim portion includes at least a joining channel adapted to cooperate with a corresponding at least a joining projection included in the second joining rim portion. The joining channel and the corresponding joining projection are fixable to each other by means of heat welding.