The present disclosure relates to a wetsuit that provides support for the lumbosacral region of the wearer. The wetsuit has at least one layer of foam rubber or other wetsuit material with a lumbar portion disposed in the lumbosacral region of the wearer. In certain embodiments, the wetsuit has at least one tensioning mechanism that allows the wearer to selectively change a level of support provided by the lumbar portion to the lumbosacral region of the wearer.

A survival helmet device for use in combination with a survival suit includes a helmet, inhale and exhale control valves, and at least one inflatable air cavity pocket secured to the survival suit for selectively controlling the air supply and buoyancy of the survival helmet device and the survival suit.

A survival helmet device for use in combination with a survival suit includes a helmet, inhale and exhale control valves, and at least one inflatable air cavity pocket secured to the survival suit for selectively controlling the air supply and buoyancy of the survival helmet device and the survival suit.

Disclosed is a wet suit, including: an upper jacket 100 for, putted on an upper body of a user, injecting or discharging air into an interior by the user's operation or a predetermined operation; a pair of lower pants 200 putted on a lower body of the user; and a propulsive generation portion 300 for, detachably putted on a waist of the user, generating a self-propulsive force according to the user's operation or a predetermined operation to generates a propulsive force for pushing water to a rear direction of the user.

Disclosed is a wet suit, including: an upper jacket 100 for, putted on an upper body of a user, injecting or discharging air into an interior by the user's operation or a predetermined operation; a pair of lower pants 200 putted on a lower body of the user; and a propulsive generation portion 300 for, detachably putted on a waist of the user, generating a self-propulsive force according to the user's operation or a predetermined operation to generates a propulsive force for pushing water to a rear direction of the user.

A friction-sealed water immersion suit is described having a suit body with a neck opening, arm openings, leg openings and an entry opening. The entry opening defines an upper section and a lower section. A friction-sealed coupling is provided at the entry opening for coupling the upper section and the lower section of the suit body. The friction-sealed coupling includes a flap on one of the upper section or the lower section made of an elastomeric material and an inner flap and an outer flap on the other of the upper section or the lower section made of an elastomeric material. The friction-sealed coupling being engaged by interleaving the flap with the inner flap and the outer flap.

A friction-sealed water immersion suit is described having a suit body with a neck opening, arm openings, leg openings and an entry opening. The entry opening defines an upper section and a lower section. A friction-sealed coupling is provided at the entry opening for coupling the upper section and the lower section of the suit body. The friction-sealed coupling includes a flap on one of the upper section or the lower section made of an elastomeric material and an inner flap and an outer flap on the other of the upper section or the lower section made of an elastomeric material. The friction-sealed coupling being engaged by interleaving the flap with the inner flap and the outer flap.

A method for fabricating wetsuit garment including wetsuits, boots and gloves for water sports uses, comprising preparation of at least a high-elasticity joining member made of hot melt adhesive, and joining at least two interconnected panels of rubber foam or sponge by the high-elasticity joining member to cover and seal the seam between the two interconnected panels for firmly bonding the two interconnected panels for making a strong, elastic and flexible wetsuit garment.

A method for fabricating wetsuit garment including wetsuits, boots and gloves for water sports uses, comprising preparation of at least a high-elasticity joining member made of hot melt adhesive, and joining at least two interconnected panels of rubber foam or sponge by the high-elasticity joining member to cover and seal the seam between the two interconnected panels for firmly bonding the two interconnected panels for making a strong, elastic and flexible wetsuit garment.

A method comprises: coating a high-elasticity coating on a rubber foam or high-elasticity fabric of a wetsuit to form a substrate to be printed; providing a digital printing machine for uploading an image file of a pattern or logo to the digital printing machine; and providing a vacuum system having a sucking platform formed with a plurality of sucking holes through the sucking platform; and laying the substrate to be printed on the sucking platform, whereby upon operation of the vacuum system and actuation of the digital printing machine, the image of the pattern or logo will be digitally printed on the substrate as laid on the sucking platform for successfully digitally printing the patterns on the wetsuits.