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Unmatched Versatility. Ultimate Protection In, On and Under Water.

Sharkskin® Chillproof is a revolutionary, high-tech (3-layer) fabric that provides the thermal protection of a 2-3mm wetsuit. Whether you’re diving, paddling, or exploring the elements, Chillproof keeps you warm when it’s cold, cool when it’s hot, and protected from wind and water—so you can stay focused on the adventure.

Built to Last

Your New Everyday Watersports Essential.

Designed and made in Australia, Chillproof keeps you warm in the water, windproof on land, and breathable all day. Perfect for diving, paddling, fishing, or coastal adventures.

100% Windproof Membrane

Completely blocks windchill, ensuring consistent warmth above and below water.

Breathable 10K+ Technical Membrane

Regulates body temperature and prevents overheating by releasing excess moisture.

Unique Hollow Fibre Fleece

Superior insulation underwater, moisture-wicking and rapid drying on the surface for ultimate comfort.

Neutral Buoyancy

No additional weights needed for diving; unlike a traditional wetsuit it maintains insulation without compressing at depth.

4-Way Stretch Spandex Outer Layer

Flexible, durable, and abrasion-resistant material provides unrestricted movement for all watersports.

UV Resistant (UPF 50+)

Exceptional protection against harmful sun rays, ideal for prolonged outdoor exposure.

What Our Customers Are Saying

★★★★★
Chillproof transformed my watersports experience—warm, flexible, and perfect for all-day adventures!
— Alex P., Kayaking Enthusiast
Bondi, Sydney

★★★★★
I won’t wear anything else now. Chillproof is comfortable, flexible, and keeps me warm in all conditions.
Emma T., Stand-Up Paddle Instructor
Sydney

★★★★★
Perfect for early morning dives. I stay warm the entire session without feeling bulky or restricted.
Jack M., Scuba Diver
Byron Bay, NSW

★★★★★
I used to dread the wind after a surf session, but Chillproof changed that. It dries quickly and keeps me toasty.
Sophie R., Surfer
Torquay, VIC

★★★★★
Paddling through alpine rivers used to be brutal—now I actually enjoy it. Chillproof is a game changer.
Lisa H., Whitewater Kayaker
Derwent Valley, TAS