Eyewear is disclosed that can have multiple ventilation states providing different amounts of ventilation through the eyewear. The eyewear can include a lens and a frame. In some embodiments, the lens can be movable with respect to the frame to provide the multiple ventilation states. In some embodiments, the eyewear can include a gasket that removably attaches to the frame. In some embodiments, the gasket can be movable with respect to the frame to provide the multiple ventilation states.

A combination air filter and goggles includes a pair of goggles; an air filter; a tube having a first end attached to the goggles and a second end attached to the air filter; a first strap having two ends attached to the air filter; and a check valve disposed on the goggles. The air filter includes a centrifugal fan, a circuit board, a UV lamp, a filter element, a power supply, a housing, and a cover. Clean air produced by the air filter may flow to inside of the goggles.

The present invention relates to an anti-fog device including: a lens unit including a first lens positioned outside and a second lens spaced apart from the first lens while facing the first lens to form an internal space and having a liquid filled in the internal space; a temperature control unit controlling a temperature of the liquid; and a circulation unit of which one side is connected to the internal space and the other side is connected to the temperature control unit to form a passage through which the liquid circulates. According to the present invention, it is possible to prevent record deterioration of a sports event or an accident during exercise by preventing occurrence of fog of goggles or swimming goggles to secure a visual field.

A pair of electric goggles is disclosed. The goggles include a conductive lens mounted onto a frame adapted to be electrically connected to an electric socket in order to raise the temperature of the lens, when powered. The goggles are provided with a strap for attaching to a helmet, the strap has a strap clip designed to have the electric socket attached thereto. The electric socket is meant to be electrically connected to a power supply via a power cable. With the combination of a strain relief clip located below the electric socket, the power cable can be positioned in a predetermined configuration, which unencumbers the user from the power cable when detaching or removing the goggles.

A protective helmet for use with motorsports and cycling activities has a head receiving helmet body that includes a head receiving interior, and an exterior having a front surface, a rear surface, and a perimetral lip for defining a forward-facing aperture. A transparent shield member is engageable with the helmet body and is configured to be placeable adjacent to the forward-facing aperture of the helmet body. The shield member includes a perimetral edge that is sized and configured for engaging the perimetral lip of the helmet body. A strap is coupled to the shield and is configured to engage the rear surface of the helmet body. The engagement of the perimetral edge of the shield member with the perimetral lip of the helmet body enables an increasing force exerted against the shield to be exerted against the helmet, rather than directly against the user's face, and resists the intrusion of dust into the interior of the helmet.

Goggles and eyewear with various features are described herein. Such goggles and eyewear may include lenses that allow for the installation of larger roll-off films, adjustable nose sections to increase comfort of a wearer, sweat management systems that include a permeable gasket and a gutter, lens attachment systems, and co-molded frames of multiple different materials.

Goggles and eyewear with various features may be described herein. Such goggles and eyewear may include lenses that allow for the installation of larger roll-off films, adjustable nose sections to increase comfort of a wearer, sweat management systems that include a permeable gasket and a gutter, lens attachment systems, and co-molded frames of multiple different materials.

A personal entertainment respiratory apparatus provides air to a user to provide a fully immersive entertainment experience. The personal entertainment system may comprise a flow generator for providing the flow of air. A personal spatial respiratory interface may be coupled to the flow generator. The personal spatial respiratory interface may comprise an outlet for the flow generator. The personal spatial respiratory interface may further be configured to direct the flow of air within an ambient breathing proximity of a user. The personal entertainment respiratory apparatus may further comprise a controller and a sensory particle dispenser. The controller and sensory particle dispenser may be configured to selectively activate release of a sensory particle from the dispenser into the directed flow of air in response to an entertainment triggering signal.

A personal entertainment respiratory apparatus provides air to a user to provide a fully immersive entertainment experience. The personal entertainment system may comprise a flow generator for providing the flow of air. A personal spatial respiratory interface may be coupled to the flow generator. The personal spatial respiratory interface may comprise an outlet for the flow generator. The personal spatial respiratory interface may further be configured to direct the flow of air within an ambient breathing proximity of a user. The personal entertainment respiratory apparatus may further comprise a controller and a sensory particle dispenser. The controller and sensory particle dispenser may be configured to selectively activate release of a sensory particle from the dispenser into the directed flow of air in response to an entertainment triggering signal.

The present invention relates to the technical field of clothing, and more particularly to a protective headgear and a multifunctional casual protective clothing. The protective headgear consists of a headgear body, an inner headgear, a goggle, breathing valves and a headgear zipper. The multifunctional casual protective clothing includes a piece of clothing and a protective headgear. A collar zipper is arranged on the collar of the clothing, and the collar zipper is connected with the headgear zipper of the headgear. By adopting the protective headgear, the multifunctional casual protective clothing of the present invention can avoid and prevent viruses, dust, smog, wind and snow; and after the protective headgear is removed, it can be used as ordinary casual clothing, with various functions and easy use, the protective headgear is suitable for casual clothing such as a coat, sportswear, down jacket, sweater, overcoat, jacket or leather jacket.