Chillproof by Sharkskin is the smart alternative to a 3mm wetsuit—engineered to keep you cool when it’s hot and warm when it’s cold, in, on, or under the water.
Built from a revolutionary trilaminate, Chillproof features: • Outer layer: 4-way stretch with DWR for durability and water resistance • Middle layer: Windproof, breathable membrane to stop windchill and prevent overheating • Inner layer: Hollow-fibre fleece that insulates when wet and wicks moisture on the surface
How it works: • In the water: Fleece traps water, your body heats it, and flushing is minimized—like a wetsuit, without the bulk • On the surface: Blocks wind, repels water, holds warm air, and breathes to release excess heat
Need more warmth? Try Titanium Chillproof—infused with titanium nanoparticles for even greater thermal performance.
<div class="dynamic-checkout__content" id="dynamic-checkout-cart" data-shopify="dynamic-checkout-cart"> <shopify-accelerated-checkout-cart wallet-configs="[{"name":"shop_pay","wallet_params":{"shopId":61920346282,"merchantName":"SHARKSKIN USA","personalized":true}}]" access-token="706d7e25b00f19d7e8496e53575fc8c6" buyer-country="US" buyer-locale="en" buyer-currency="USD" shop-id="61920346282" cart-id="5a4f15b6d637f82ce8b87328d6a1789a" > <div class="wallet-button-wrapper"> <ul class='wallet-cart-grid wallet-cart-grid--skeleton' role="list" data-shopify-buttoncontainer="true"> <li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'> </div></li> </ul> </div> </shopify-accelerated-checkout-cart> <small id="shopify-buyer-consent" class="hidden" aria-hidden="true" data-consent-type="subscription"> One or more of the items in your cart is a recurring or deferred purchase. By continuing, I agree to the <span id="shopify-subscription-policy-button">cancellation policy</span> and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. </small> </div>
