New Wetsuit Fabrics Help Reduce Shark Bite Injuries

Quick Smiles:

• Bite-resistant wetsuit materials show promise in cutting shark bite injuries.
• All four tested fabrics outperformed standard neoprene, reducing serious wounds.
• Innovative swimsuits offer extra safety for surfers, divers, and ocean lovers.

Australian researchers have tested new bite-resistant wetsuit materials, finding they can greatly reduce the severity of injuries caused by shark bites.

Though not completely eliminating internal injury risks, these revolutionary suits help limit blood loss and trauma, making ocean recreation safer.

The Flinders University team, funded by New South Wales authorities, trialed four modern textiles—Aqua Armour, Shark Stop, ActionTX-S, and Brewster material—against standard neoprene using real white and tiger sharks.

By baiting sharks and using a lifelike gel on wood boards covered with the wetsuit fabrics, scientists observed significant decreases in major shredding and lacerations.

“While there were small differences between the four tested materials, they all reduced the amount of substantial and critical damage, which would typically be associated with severe hemorrhaging and tissue or limb loss,” says Dr. Clarke.

Amazing results showed tiger sharks created no critical wounds with these fabrics, and white shark bites caused less harm than on typical wetsuits.

White and tiger sharks are the main culprits for unprovoked bites, but these improved materials offer extra confidence to surfers and swimmers alike.

“Our study showed that bite-resistant materials incorporated into wetsuits can reduce damage from large white and tiger sharks (up to 3 meters) compared to standard neoprene wetsuit, even from moderate and severe bites,” says Dr. Clarke.

“While these suits don’t eliminate all the risk (e.g. internal injuries may still occur), our results indicate that they can reduce blood loss and trauma from major lacerations and punctures, potentially saving lives,” said Professor Huveneers.

Shark encounter risks remain low, but these scientific advances add another important layer of protection for people enjoying the sea.

If you have friends who love the ocean, share these positive discoveries and help keep more adventures safe and joyful!

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