Fourth Element Undergarments
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Fourth Element Xerotherm Women's Top
SKU: FRTXTWT
- Xerotherm top offers superior thermal wetsuit warmth.
- Slim fit design enhances flexibility underwater dives.
- Quick-drying material ensures comfort between dives.
- Durable construction for long-lasting undergarment use.
- Lightweight Fourth Element top adds minimal bulk.
- Polyester/Nylon blend provides excellent wetsuit fit.
Fourth Element Arctic Women's Top
SKU: FRTAWT
- Arctic Top provides superior thermal protection.
- Recycled polyester fleece offers flexible warmth.
- Quick-drying material enhances comfort and fit.
- Durable construction ensures long-lasting wear.
- Front zip design for easy on and off access.
- Hand warmer pockets add extra warmth and comfort.
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Fourth Element Xerotherm Women's Leggings
SKU: FRTXTWL
- Xerotherm leggings offer superior thermal protection.
- Optimizes wetsuit warmth with advanced layering tech.
- Slim fit design enhances comfort under your wetsuit.
- Quick-drying fabric ensures lasting dive comfort.
- Durable construction for extended wetsuit use.
- Flexible material allows full range of movement.
Temporarily On Backorder
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Temporarily On Backorder
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Fourth Element J2 Women's Shorts
SKU: FRTJ2SW
- Fourth Element: Superior thermal undergarment.
- Recycled polyester blend for eco-friendly warmth.
- Enhanced flexibility: Perfect wetsuit underlayer.
- Quick-drying fabric ensures lasting comfort.
- Durable shorts designed for diving & watersports.
- Flattering women's fit maximizes mobility.
Temporarily On Backorder
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Temporarily On Backorder
Free Shipping
Temporarily On Backorder
Free Shipping
Temporarily On Backorder
Free Shipping
Temporarily On Backorder
Free Shipping
Fourth Element J2 Women's Short Sleeve Top
SKU: FRTJ2WS
- Eco-Conscious: 90% Recycled Polyester Material.
- Enhanced Flexibility: 10% Elastane Provides Comfort.
- Lightweight Design: Perfect as a Wetsuit Undergarment.
- Quick-Drying Fabric: Ideal for Active Use.
- Durable Construction: Ensures Long-Lasting Performance.
- Easy Care: Machine Washable, Line Dry Recommended.
Fourth Element J2 Women's Bra
SKU: FRTJ2WB
- Recycled Polyester offers superb comfort.
- X-shape straps ensure flexibility and fit.
- Quick drying material enhances warmth.
- Lightweight design for diving undergarments.
- Adjustable straps offer a secure, custom fit.
- Durable material ensures long-lasting wear.
Fourth Element Xerotherm Men's Top
SKU: FRTXTMT
- Xerotherm top offers superior thermal insulation.
- Fourth Element undergarment ensures maximum flexibility.
- Slim fit design enhances wetsuit mobility underwater.
- Quick-drying material for ultimate comfort and warmth.
- Durable construction extends the life of your gear.
- Perfect base layer for optimal water seal protection.
Fourth Element Xerotherm Men's Pants
SKU: FRTXTMP
- Xerotherm pants offer superior thermal protection.
- Slim fit design enhances wetsuit flexibility.
- Quick-drying fabric ensures lasting comfort.
- Durable construction for extended use and warmth.
- Lightweight material maximizes range of motion.
- Polyester/Nylon blend optimizes warmth and fit.
Fourth Element Arctic Men's One Piece
SKU: FRTAM1MFR: XTR5001PXLS
- Arctic undergarment provides superior insulation.
- Fourth Element suit ensures thermal regulation.
- Recycled polyester offers quick-drying comfort.
- Front zip design allows easy on/off access.
- High flexibility for diving, snorkeling, and more.
- Durable construction ensures long-lasting wetsuit use.
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Fourth Element Halo AR Women's Undergarment
SKU: FRTHAUW
- Advanced thermal Fourth Element Undergarment.
- Optimizes warmth with Argon insulation layer.
- Women's fit ensures comfort and flexibility.
- Quick-drying, breathable recycled polyester.
- Durable nylon outer resists wear and tear.
- Front zip design for easy on/off layering.
Fourth Element Halo AR Men's Undergarment
SKU: FRTHAUM
- Fourth Element Undergarment: Superior warmth layer.
- Optimizes thermal protection for wetsuits/drysuits.
- Nylon/Polyester blend ensures flexible drysuit fit.
- Argon insulation provides exceptional core warmth.
- Front zip design for easy donning and doffing.
- Machine washable Fourth Element undergarment care.
Fourth Element J2 Women's Pants
SKU: FRTJ2WP
- Fourth Element: Superior thermal undergarment.
- Recycled polyester blend offers flexible comfort.
- Lightweight design ensures full range of motion.
- Quick-drying fabric enhances warmth and comfort.
- Machine washable; easy care dive undergarment.
- Women's fit provides streamlined thermal insulation.
Fourth Element Arctic Men's Pant
SKU: FRTAMP
- Arctic Pants offer superior thermal wetsuit insulation.
- High recycled content ensures quick-drying undergarment.
- Maximize flexibility with these Fourth Element pants.
- Durable polyester pants designed for lasting wear.
- Provides a comfortable fit under your wetsuit system.
- High-performance undergarment enhances warmth.
Fourth Element Arctic Men's Top
SKU: FRTAMT
- Arctic Top offers superior thermal wetsuit insulation.
- Recycled polyester fleece ensures quick-drying comfort.
- Fourth Element design provides exceptional flexibility.
- Front zip top allows easy on/off for wetsuit layering.
- Hand warmer pockets add warmth to this wetsuit top.
- Durable construction ensures long-lasting wetsuit use.
Fourth Element Arctic Pant for Women
SKU: FRTAPW
(1)- Exceptional thermal protection & insulation.
- Low bulk design maximizes wetsuit flexibility.
- Effective thermal undergarment, even when wet.
- Machine washable for easy drysuit maintenance.
- Trusted by FBI & military dive teams worldwide.
- Designed for women, ensuring a proper fit.
Fourth Element Arctic Women's One Piece
SKU: FRTAW1P
- Arctic undergarment offers superior thermal insulation.
- Recycled polyester provides flexible wetsuit layering.
- Front zip ensures easy donning of this Fourth Element suit.
- Quick-drying material enhances wetsuit comfort.
- Women's one-piece design for optimal wetsuit fit.
- Durable construction ensures long-lasting wetsuit use.
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Fourth Element J2 Men's Long Sleeve Top
SKU: FRTJSM
- Superior thermal base layer for wetsuit diving.
- Recycled polyester blend offers flexible movement.
- Quick-drying fabric enhances warmth and comfort.
- Designed for optimal insulation under drysuits.
- Durable construction ensures long-lasting wear.
- Perfect fit maximizes thermal protection in water.
Fourth Element X-Core Men's Vest
SKU: FRTXC
- X-Core Vest: Superior thermal dry suit undergarment.
- Recycled polyester blend offers flexible comfort.
- Moisture-wicking fabric ensures quick, dry warmth.
- Fourth Element vest designed for optimal insulation.
- Enhances warmth without restricting movement underwater.
- Durable undergarment maximizes dry suit performance.








