Extreme Watersport

Fourth Element Arctic X Leggings

The Fourth Element Arctic X Leggings are premium drysuit undersuit bottoms built for cold-water diving. Combining recycled technical fabrics with a soft fleece lining, stretch construction and a durable water-repellent outer shell, they provide exceptional warmth while maintaining outstanding mobility and comfort throughout every dive.

Exceptional Warmth Made from Recycled Materials Designed for Divers

Choose Your Size

$350.00
<p>Most sizes are available to order. If your selected size is temporarily unavailable from Fourth Element, we'll confirm the latest delivery estimate before processing your order. Australia-wide shipping available.</p>
Product Highlights

Premium Lower-Body Thermal Protection for Cold-Water Diving

The Arctic X Leggings provide the lower-body insulation required for comfortable cold-water diving without adding unnecessary bulk. Designed as part of Fourth Element's premium Arctic X thermal system, they combine advanced insulation with ergonomic features that improve comfort both underwater and during surface intervals.

Articulated knees allow unrestricted movement in horizontal trim, while the adjustable waistband and integrated foot stirrups help maintain a secure fit throughout the dive. Single-layer lower legs reduce bulk around the ankles, making it easier to put on drysuit seals and boots.

Key Features

Key Features

Exceptional Warmth

High-performance insulation provides reliable warmth while maintaining a streamlined, low-bulk fit for cold-water diving.

Recycled Technical Fabrics

Made using recycled materials with a soft fleece lining and durable water-repellent outer shell for lasting comfort and performance.

Built for Mobility

Articulated knees, stretch fabric and an adjustable waistband provide unrestricted movement in every phase of the dive.

Optimised for Drysuits

Integrated foot stirrups and single-layer lower legs keep the leggings correctly positioned while reducing bulk around the ankles for easier drysuit donning.

Technical Details

Technical Specifications

The Fourth Element Arctic X Leggings are premium drysuit undersuit bottoms engineered for exceptional warmth, mobility and comfort. Constructed from recycled technical fabrics with a fleece lining and water-repellent outer shell, they provide dependable thermal protection for recreational, technical and professional cold-water diving.

Product
Fourth Element Arctic X Leggings
Layer Type
Premium drysuit undersuit bottoms
Best Use
Cold-water drysuit diving and thermal layering systems
Outer Fabric
85% Nylon / 15% Elastane with durable water-repellent (DWR) finish
Inner Fabric
95% Polyester / 5% Elastane soft fleece lining
Fit
Stretch fit with articulated knees and adjustable waistband
Key Features
Integrated foot stirrups, adjustable waist, articulated knees and storage pockets
Thermal Performance
Exceptional warmth with minimal bulk, optimised for horizontal trim
Care Instructions
Machine wash cool. Line dry. Do not tumble dry, iron or dry clean.
Available Sizes
Men's and Women's standard sizes
Included

What's Included

  • Fourth Element Arctic X Leggings
Size Guide

Need Help Choosing Your Size?

Use the size guide below as a reference before ordering. If you are between sizes or plan to wear additional base layers, contact us and we can help recommend the most suitable fit.

Men’s Size Guide

Fourth Element Arctic X Leggings men’s size guide

Women’s Size Guide

Fourth Element Arctic X Leggings women’s size guide

Why Choose the Fourth Element Arctic X Leggings?

The Fourth Element Arctic X Leggings are premium drysuit undersuit bottoms designed to provide exceptional lower-body warmth without unnecessary bulk. Developed as part of the latest Arctic X thermal system, they combine recycled technical fabrics, advanced insulation and an ergonomic design to deliver reliable comfort throughout long cold-water dives.

Built specifically for scuba diving rather than general outdoor use, the Arctic X Leggings provide excellent thermal protection while maintaining the flexibility needed for comfortable movement underwater. Whether you're completing recreational dives around Port Phillip Bay or spending extended periods underwater during technical training, dependable lower-body insulation makes a significant difference to your overall comfort.

Premium Warmth with Outstanding Mobility

The Arctic X Leggings are engineered to balance warmth and freedom of movement. Their articulated knee design allows natural movement in horizontal trim, while stretch fabrics reduce restriction when climbing ladders, carrying equipment or finning underwater.

An adjustable waistband creates a secure fit beneath your drysuit, helping maintain consistent insulation throughout the dive. Integrated foot stirrups keep the leggings correctly positioned while putting on your drysuit, and the single-layer lower leg construction reduces unnecessary bulk around ankle seals and drysuit boots.

Built for Cold-Water Diving

Cold-water diving requires more than simply wearing thicker clothing. Effective thermal protection depends on garments that retain warmth while remaining comfortable over extended dive times. The Arctic X Leggings use modern insulation materials to provide excellent warmth without compromising mobility or creating excessive buoyancy.

A durable water-repellent outer shell also helps keep the garment comfortable between dives, while practical storage pockets and reflective detailing make the Arctic X equally useful on the surface as it is underwater.

Ideal for Melbourne and Victorian Diving

Diving throughout Melbourne, Port Phillip Bay and the Mornington Peninsula often involves water temperatures where a premium drysuit undersuit becomes essential. Whether you're exploring local piers, completing offshore boat dives or teaching multiple courses throughout winter, reliable lower-body insulation helps maintain comfort from the beginning of the dive until the very end.

The Arctic X Leggings are particularly well suited to Victorian conditions, offering dependable warmth while remaining comfortable enough for repeated diving throughout the year.

Complete Your Arctic X Thermal System

For the best thermal performance, the Arctic X Leggings are designed to be paired with the matching Arctic X Jacket. Many divers also choose to wear a Fourth Element Xerotherm baselayer underneath, creating a complete layering system that combines efficient moisture management with premium insulation. This versatile combination is suitable for recreational divers, technical divers, CCR divers and underwater photographers who demand reliable comfort in cold-water environments.

FAQ

Fourth Element Arctic X Leggings FAQ

Are the Arctic X Leggings suitable for cold-water diving?

Yes. The Arctic X Leggings are premium drysuit undersuit bottoms designed to provide exceptional warmth, comfort and mobility in cold-water diving. They are suitable for recreational, technical and professional divers looking for dependable lower-body thermal protection.

Can I wear the Arctic X Leggings on their own?

The Arctic X Leggings are primarily designed to be worn beneath a drysuit as part of a complete thermal layering system. They can also be comfortably worn during surface intervals thanks to their durable outer fabric and ergonomic design.

Should I wear the Arctic X Leggings with the Arctic X Jacket?

Yes. The Arctic X Leggings are designed to pair perfectly with the Arctic X Jacket, creating a complete premium drysuit undersuit that provides balanced thermal protection for your upper and lower body. Many divers also wear a Xerotherm baselayer underneath for maximum comfort and moisture management.

Do the Arctic X Leggings restrict movement underwater?

No. Stretch fabrics, articulated knees and an ergonomic design provide excellent mobility while maintaining outstanding thermal performance, allowing unrestricted movement during both recreational and technical dives.

Are the Arctic X Leggings made from recycled materials?

Yes. The Arctic X range incorporates recycled technical fabrics, delivering premium thermal performance while supporting a more sustainable manufacturing approach.

Can I machine wash the Arctic X Leggings?

Yes. Machine wash on a cool cycle and line dry. Avoid fabric softeners, bleach, tumble drying, ironing and dry cleaning to maximise the lifespan and performance of the garment.

Need Help?

Need Help Choosing the Right Drysuit Undersuit?

Choosing the right drysuit undersuit depends on your diving conditions, water temperature and layering system. If you're unsure whether the Arctic X Leggings are the right choice, or you'd like advice on pairing them with the Arctic X Jacket, Xerotherm or HALO A°R, our team is happy to help you build the ideal thermal system for your diving.

Contact Us for Advice