Sports boot

Ski boot with improved mechanism to pass from a skiing configuration to a walking configuration

Boot for use with a gliding board

Selectable boot articulation system

Modular boot sole system

Ski and snowboard equipment system

Positioning mechanism for positioning means, in particular of a shoe

Set comprising two articulated boots having different mechanical properties

In-line roller skate with internal support and external ankle cuff

Ski boot insert

Shoe with pivoting heel