A wetsuit for aquatic activities may include a wetsuit material having a first surface and an opposite second surface. The wetsuit has a portion comprising one or more paddling assist members that may be configured to lay flat while inserting the portion into water and extend outward from the surface of the wetsuit when the portion is drawn backward during a paddling stroke movement to provide greater resistance to the movement, increasing thrust provided by the movement.

A wetsuit for aquatic activities may include a wetsuit material having a first surface and an opposite second surface. The wetsuit has a portion comprising one or more paddling assist members that may be configured to lay flat while inserting the portion into water and extend outward from the surface of the wetsuit when the portion is drawn backward during a paddling stroke movement to provide greater resistance to the movement, increasing thrust provided by the movement.

A body protection product such as a wetsuit that does not require machine sewing, does not cause discomfort for the wearer, and does not result in a loss to the degree of freedom in terms of design. A plurality of fabric pieces are pressed against each other and joined without stitching to form a three-dimensional clothing base member. An adhesive is applied to the surface of the clothing base member and a stretchable covering member formed of highly stretchable and elastic sheet-shaped fabric is stretched over the adhesive to cover the surface of the clothing base member to match the shape of the clothing base member. The clothing base member and the covering member are compressed under heating and adhered to each other.

A body protection product such as a wetsuit that does not require machine sewing, does not cause discomfort for the wearer, and does not result in a loss to the degree of freedom in terms of design. A plurality of fabric pieces are pressed against each other and joined without stitching to form a three-dimensional clothing base member. An adhesive is applied to the surface of the clothing base member and a stretchable covering member formed of highly stretchable and elastic sheet-shaped fabric is stretched over the adhesive to cover the surface of the clothing base member to match the shape of the clothing base member. The clothing base member and the covering member are compressed under heating and adhered to each other.

Provided is an electricity generating module. The electricity generating module comprises: a cylinder; a piston that reciprocates inside the cylinder; and a power generating fiber of which one end is fixed to the piston and the other end is fixed to the cylinder, and of which the length varies according to the reciprocating of the piston, wherein, as the length of the power generating fiber varies, a potential value of the power generating fiber varies, and electricity is generated by using the varied potential value of the power generating fiber.

A wetsuit material that implements graphene material. The wetsuit of the present invention provides substantial strength and protection against cuts and abrasions. The implementation of graphene to a wetsuit protects the user from punctures from breakage and provides further protection for the diver when in use.

A wetsuit material that implements graphene material. The wetsuit of the present invention provides substantial strength and protection against cuts and abrasions. The implementation of graphene to a wetsuit protects the user from punctures from breakage and provides further protection for the diver when in use.

A wetsuit for aquatic activities may include a wetsuit material having a first surface and an opposite second surface. The wetsuit comprises one or more sipes on the first surface that extend from an upper portion of a chest region of the wetsuit to a lateral portion of the chest region of the wetsuit.

A wetsuit for aquatic activities may include a wetsuit material having a first surface and an opposite second surface. The wetsuit comprises one or more sipes on the first surface that extend from an upper portion of a chest region of the wetsuit to a lateral portion of the chest region of the wetsuit.

A collar-shaped neck protector to be used in water sports that is provided with an elastic material and another material to reduce friction with the neck. The neck protector is interposed between the neck and a water suit (20)