Thermocline Vest

Fourth Element
$179.00
$179.00

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Description

Thermocline Vest by Fourth Element

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Revolutionary Core Protection Without the Bulk

The Fourth Element Thermocline Vest is an advanced thermal layer engineered to significantly increase core body temperature without the added bulk or buoyancy of traditional neoprene. Delivering the thermal equivalent of a 2mm neoprene top, this completely neutrally buoyant vest is the ultimate layering piece to wear beneath a standard wetsuit. By focusing insulation on your core, it maintains absolute freedom of movement for your arms while virtually eliminating the cold shock of water flushing through your wetsuit zipper. For warm-water scuba, freediving, or summer surface sports, it performs exceptionally well as a standalone top, providing robust core protection and wind resistance.

Hypoallergenic Engineering & OceanPositive Sustainability

Constructed without a single drop of neoprene, the Thermocline Vest is a proven, highly effective solution for divers who suffer from neoprene allergies. The garment is part of Fourth Element’s OceanPositive collection, utilizing an outer layer made of 78% recycled nylon, including ECONYL® regenerated from abandoned "ghost" fishing nets. This tri-laminate high-technology fabric features an inner thermal fleece that rapidly wicks moisture away from the skin, passing it through a breathable, waterproof membrane to evaporate on the surface. Extremely travel-friendly, the vest packs into tight spaces without creasing, dries in as little as an hour between dives, and is fully machine washable to eliminate the lingering odors common with standard wetsuits.

Features
  • 2mm Thermal Equivalent: Delivers the core warmth of a 2mm wetsuit without the restrictive bulk or added buoyancy.
  • 100% Neoprene-Free: A hypoallergenic construction that provides a reliable alternative or protective barrier for divers with neoprene sensitivities.
  • Neutrally Buoyant: Requires no additional lead weight, streamlining your rig and improving trim.
  • OceanPositive Construction: The outer shell contains 78% recycled nylon, incorporating ECONYL® derived from reclaimed ghost fishing nets and post-consumer waste.
  • Tri-Laminate Technology: Combines a wind and waterproof outer, a breathable mid-membrane, and a moisture-wicking inner fleece for maximum comfort above and below the surface.
  • Rapid Drying: Dries incredibly fast, often within an hour, making it ideal for repetitive daily diving or tight travel schedules.
  • Machine Washable: Easily maintained by machine washing at 30°C, completely eliminating the "smelly wetsuit" issue.
Specs
  • Brand: Fourth Element
  • Product: Thermocline Vest
  • Thermal Rating: Equivalent to 2mm Neoprene
  • Buoyancy Profile: Neutrally Buoyant
  • Material Composition: 33% ECONYL® Recycled Nylon, 57% Polyester, 10% Elastane
  • Sustainability: OceanPositive (Regenerated ghost nets)
  • Fit Options: Specific Men’s and Women’s anatomical cuts
  • Primary Application: Wetsuit core layering, warm-water diving, freediving, and surface water sports
  • Care Instructions: Machine wash at 30°C; do not crease-damage (safe to pack tightly in luggage)
Size Chart

Size Chart

Thermocline Vest Size Chart

Female Size Chart

Thermocline Vest Female Size Chart
Reviews
Product Q&A

Easy Returns

60-Day Hassle-Free Returns

Not the perfect fit? No problem. We offer a 100% credit or refund on any item returned within 60 days, as long as it's in new, unused condition with its original packaging. We want you to be happy with your gear, period.

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100% Secure Shopping

Order With Confidence

Your security is our top priority. We use the latest encryption technology to ensure your personal information is 100% safe, so you can shop with total peace of mind. Not comfortable ordering online? Give us a call at (815) 267-8400 and we'll gladly help you over the phone.

Full Manufacturer's Warranty

Authorized Retailer for Fourth Element

We are an Authorized Dealer for every single brand we sell. This means you are getting 100% authentic gear, and your purchase is fully protected by the manufacturer's warranty. No gray-market gear, no warranty worries. We've got your back.

Our Promise to You

We\’re Divers, Just Like You

Our promise is that you get the right gear, and that it's right the first time. As divers ourselves, we'll help you find the perfect fit for your style of diving. Then, we'll quality-inspect your order before it ships to ensure it's ready for your next adventure. We're your local dive shop, no matter where you are.

Proposition 65

Safe Water and Toxic Enforcement Act of 1986 – Warnings Required

WARNING: This Dive Right In Scuba product can expose you to certain chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to  www.P65Warnings.ca.gov

We appreciate your decision to purchase Dive Right In Scuba products to provide the best in water experience. We take our job seriously! You may have noticed that our products now show a warning label at point of sale referring to carcinogens and birth defects. You may also have begun to see warnings related to carcinogenic substances or substances causing birth defects prominently displayed in hotel lobbies, hospitals, or other places of business recently. These warnings are required by the State of California, and we believe that an explanation of the California statute legislating the requirement will provide you valuable information regarding the relative risks of the chemicals that may be present in consumer products.

In 1986, the State of California passed the Safe Drinking Water and Toxic Enforcement Act; otherwise known as “Proposition 65” or "Prop 65". Prop 65 requires businesses like ours to disclose to individuals the presence of chemicals listed in the Act prior to point of sale. The regulations implementing this Act have been amended over time with the most recent updates will take effect on August 30, 2018. There are more than 900 chemicals on the Prop 65 Chemical List, including many chemicals that are found in components of a wide array of consumer goods or are used to manufacture components that make up consumer goods.

Prop 65 does not establish acceptable concentrations for any listed chemical; however, the agency which enforces it has established what is called "safe harbor" exposure levels for about one third of these chemicals below which warnings are not required. These "safe harbor" are established for listed carcinogens based on the quantity of the chemical that would result in one excess case of cancer in an exposed population of 100,000, assuming lifetime (70-year) exposure at the level in question. A similar process is used to establish safe harbor levels for listed reproductive toxicants. Additional information in plain language on safe harbor levels is available from the California Office of Environmental Health Hazard Assessment at http://oehha.ca.gov/Prop65/background/p65plain.html

At Dive Right In Scuba, the safety of your in water experience is our highest priority. We go to great effort to select materials that offer superior value, quality, and durability while also being generally recognized as safe and reliable for the full life of the product. Dive Right In Scuba also works closely with many regulatory bodies, such as the US Coast Guard and Underwriter’s Laboratories, to ensure the longevity of your on-water safety through targeted selection of durable, long lasting materials and components that undergo significant validation testing before being used to manufacture end items. Sometimes the safety promise we offer appears at odds with the health and safety requirements of other legislation in certain parts of the world when some regulations are updated ahead of others. To ensure compliance with applicable legal requirements, Dive Right In Scuba has placed a warning on products that contain a Prop 65 listed chemical, either directly or as a part of the raw material supply chain. This allows us to comply with California law and provide our California consumers with the disclosure required by Prop 65, while still promising the safest on water experience possible.

Dive Right In Scuba is working diligently with regulatory bodies and our own manufacturing partners to continue to continue to improve our product performance and reduce the presence of less desirable chemicals. Water is a precious resource we all share that is important to the health and well-being of our planet and all people. Our goal is to continue to enhance your water life experience while reducing our overall impact to the planet and, in particular, its waterways. While it is a bit of a juggling act to achieve, we are confident you will see continued improvement in both the immediate and long term future. We hope this explanation will enable you to understand why you will be seeing warnings on some our products.

Thank you for your continued use of Dive Right In Scuba products.