A garment wearable by a user, comprising: - at least a passive kinetic absorption element adapted to receive a predetermined quantity of kinetic energy deriving from an impact or a like event; - constraining means associated to said passive kinetic absorption element at a predetermined anatomical region of the user, when the garment is in use; - at least an active kinetic absorption element comprising an inflatable bag, configurable between a storage condition in which it occupies a minimum positioning volume in the garment and a deployment condition in which it occupies a use volume greater than said positioning volume, said active kinetic absorption element being adapted to absorb and/or distribute a predetermined amount of kinetic energy in said deployment condition; - deploying means comprising a gas generator and/or a pressurized pneumatic or hydraulic load, adapted to determine said deployment condition of the active kinetic absorption element; and - detecting means adapted to detect at least a kinematic and/or a spatial attitude parameter of the user, characterized in that, in use conditions of the garment, at least said active kinetic absorption element and said deploying means are positioned in housing spaces that are structurally and physically separated relative to a housing space of said detecting means internally of the garment, so that said at least an active kinetic absorption element and the deploying means are free of direct mechanical structural connections with said detecting means, and wherein it further comprises: - a first support body positionable at a first housing space facing a first anatomical portion of the user in operating conditions of the garment, said first support body being adapted to house both the active kinetic absorption element and the deploying means, the first support body comprising a shell or a plate-shaped element or an element made of a foamed/expanded material or an element having a honeycomb structure; and - a second support body separated from said first support body and positionable at a second housing space facing a first anatomical portion of the user in operating conditions of the garment, said second housing space being separated from said first housing space, said second support body being adapted to house the detecting means and comprising a shell or a plate-shaped element or an element made of a foamed/expanded material or an element having a honeycomb structure. - at least a passive kinetic absorption element adapted to receive a predetermined quantity of kinetic energy deriving from an impact or a like event; - constraining means associated to said passive kinetic absorption element at a predetermined anatomical region of the user, when the garment is in use; - at least an active kinetic absorption element comprising an inflatable bag, configurable between a storage condition in which it occupies a minimum positioning volume in the garment and a deployment condition in which it occupies a use volume greater than said positioning volume, said active kinetic absorption element being adapted to absorb and/or distribute a predetermined amount of kinetic energy in said deployment condition; - deploying means comprising a gas generator and/or a pressurized pneumatic or hydraulic load, adapted to determine said deployment condition of the active kinetic absorption element; and - detecting means adapted to detect at least a kinematic and/or a spatial attitude parameter of the user, - a first support body positionable at a first housing space facing a first anatomical portion of the user in operating conditions of the garment, said first support body being adapted to house both the active kinetic absorption element and the deploying means, the first support body comprising a shell or a plate-shaped element or an element made of a foamed/expanded material or an element having a honeycomb structure; and - a second support body separated from said first support body and positionable at a second housing space facing a first anatomical portion of the user in operating conditions of the garment, said second housing space being separated from said first housing space, said second support body being adapted to house the detecting means and comprising a shell or a plate-shaped element or an element made of a foamed/expanded material or an element having a honeycomb structure.