| 摘要 |
Plastic ski boot comprising: . a shell (1) intended to receive an inner boot (bootee), which, in turn, receives a skier's foot and which includes a sole (3), a heel (4) and a rear (5); . a collar (spoiler) (10), in the form of one (single rear cuff) or two cuffs (40, 41) (respectively the front cuff and the rear cuff), articulated with respect to the shell (1), intended to surround the lower leg, characterised: - in that the rear cuff has two positions, respectively a position tilted towards the rear for fitting the boot and a locked position for skiing; - and in that this rear cuff (10; 40, 41) has at least one sector (30, 50, ..) in the shape of a U partially surrounding the lower leg, which can be deformed about a fictitious axis distinct from the axis of articulation of the rear cuff with respect to the shell (1), so as to permit, during skiing, flexing of the top portion of the rear cuff during movements of the leg about the malleoli. <IMAGE>
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