Abstract: Swimming goggle comprises a right eyepiece, a left eyepiece, a flexible connecting strap having opposite ends detachably connected to the respective inner ends of the right and the left eyepiece to interconnect the right and the left eyepiece so that the effective length thereof corresponding to the distance between the right and the left eyepiece is adjustable, and each provided with a plurality of engaging portions, and an elastic band having opposite ends connected to band buckles capable of being detachably connected to the respective outer ends of the right and the left eyepiece, respectively.

Abstract: The glove with the protector wherein the protector provided on the back of the glove is constituted by a multiplicity of protector elements, each protector element has its margin curved, the margin being gradually inclined, possesses the sliding surface, is formed of the material whose quality is harder than that of the surface material of the glove, being different from the latter quality thereof, an exposure of the sliding surface from the back enables the impact caused by the collision against the obstacle and the friction against the obstacle to be given a relief, a disposition of each protector element at certain amount of intervals between protector elements ensures a free action, such as the expansion, the contraction, the griping and the like, of the hand and the arm drawing on the glove, and the cost for producing the glove is reduced.

Abstract: A device for use in a helmet having a shield panel for preventing the shield panel from fogging by electric heating. A transparent electroconductive film is provided inside the shield panel for passing current through the film to generate heat. An assembly including the conductive film is removable from the shield panel for repeated use when the shield panel is to be replaced by a new one due to damage.

Abstract: A frame for surrounding and holding the lens of goggles for sports comprises an upper frame member, opposite side frame members and a lower frame member which are formed integrally. A protector is provided along the front portion at least of the upper frame member of the frame.

Abstract: A helmet comprising a face shield and a device for supplying atmospheric air to the interior of the helmet. The device has filters for removing dust particles and noxious substances from the atmospheric air to be drawn in and supplied to the inner surface of the face shield.

Abstract: A helmet having a shell and a face shield for closing an opening of the shell and equipped with a ventilator for ventilating the space between the face shield and the face of the wearer of the helmet. The air flowing into or out of the space for ventilation forms a stream along the inner surface of the face shield.

Abstract: Ski goggles comprising a goggle frame, a rubber band and a plastics goggle lens composed of a pair of inner and outer lens plates and having a heat insulating interior space between the lens plates. The inner lens plate is formed with an air port at its one end close to the frame and provided with a water-repellent air-permeable filter opposed to the air port. The filter comprises an air-permeable backing sheet and a layer of ethylene tetrafluoride resin fibers. The filter can be housed in a filter frame with an air flow regulating valve accommodated in the filter frame. The air port may be provided, in place of the filter, with a bellows container or an elastic container serving as a pressure balancing container and disposed in the goggle frame.