Shark Eyes Mens Thermal Rashvest

Size Guide

The Shark Eyes Ultimate Thermal has completely reinvented the rashvest. With over 3-years of R&D the Shark Eyes Ultimate Thermal has set the new gold standard in delivering warmth, wind chill protection, and unparalleled comfort whether you're in, on, or around the water.

The Shark Eyes Ultimate Thermal is suited for everything from general beach going to active water-sports such as: scuba diving, spearfishing, snorkelling, kayaking, canoeing, swimming, sailing, surfing, stand-up paddleboarding (SUP), body boarding, jet skiing, water skiing, wakeboarding, surf skiing and paddleboarding.



Key Features of the 1.5mm Ultimate Thermal:

  • Pioneering Hydrophobic Material: The outer shell of our Thermals are crafted with a hydrophobic material that represents the forefront of textile innovation. This progressive outer layer adeptly repels water, encouraging it to bead and glide away, thus maintaining your comfort and ensuring you stay splash-resistant throughout your aquatic experiences.No more soggy, wet, and chafe-ridden rashies — stay comfortable in your adventures.

  • Exceptional Thermal Insulation: Designed to embrace the chill with confidence, our Thermals provide superior thermal insulation. Extend your time in the water and stay warm even in colder conditions.

  • UV Protection: With a built-in UV 50+ shield, our Thermals offer protection from the sun's harmful rays, so you can enjoy the sun safely.

  • Flatlock Seams: Designed for comfort, our Thermals feature flatlock seams that reduce chafing, ensuring you stay comfortable during long sessions in and out of the water.

  • Specifically Designed for All Watersports: Shark Eyes Ultimate Thermals are tailor-made for every water-based activity imaginable. From scuba diving to snorkeling, paddleboarding to surfing, they've got you covered.

Fabric Technology:

  • Quick-Dry Fleece Inner Lining: Our inner lining is crafted from a revolutionary "Quick-Dry" fleece material. It dries quickly, providing exceptional warmth, stretch, and garment-quality feel against your skin.

  • Groundbreaking Hydrophobic Outer Membrane: The outer shell of our Thermals are made from a industry-leading hydrophobic material, the first of its kind. This fully hydrophobic outer layer ensures that water simply rolls off, keeping you splash-resistant and comfortable.

Unparalleled Warmth: Shark Eyes Ultimate Thermals trap core body heat next to your skin, providing unparalleled warmth and comfort.

Flexibility & Durability: Designed for active water sports, these Thermals are incredibly flexible and abrasion-resistant. You'll experience ease of movement and long-lasting performance.

Ease On and Off: Putting on and taking off your Thermals has never been easier. Shark Eyes ensures hassle-free entry and exit, saving you time and effort.

Ideal for All Conditions all Watersports: Whether worn under your wetsuit for extra warmth or as a standalone exposure protection garment, Shark Eyes Ultimate Thermals adapt to various conditions seamlessly and are specifically designed for any water-based adventure. 

Customer Reviews

Based on 5 reviews
Bj Ariasa
Love it

I bought mine when they were released in spring and used it all spring and now again in autumn. I'm in the water for hours at a time and this makes a huge difference.

Stephen Carr

Perfect fit. Ta.
The water at my local has been 25C so I haven't needed the extra warmth yet. I can see this getting a flogging in Winter.

Michael Melsom
Great Rashie

I used my new shark eyes rash vest sailing a dinghy on the very fresh geographe bay last Saturday. Most sailers had a full
Wetsuit but the rash vest from shark eyes kept the wind and water at bay in the fish conditions .

Timothy Pye
Comfy not that warm

Nice to wear for sure, getting out of my mid north coast pretty warm water it didn't feel as warm as I as may have liked, but that was a once off, need to get it a few goes in different weather. Was I expecting too much? Still like it tho


Quality product & so warm & comfy