SF Tech TNT ONE – 4-Way Stretch UHMWPE Drysuit
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Estimated Delivery:Dec 08 - Dec 12
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SF Tech TNT ONE – 4-Way Stretch UHMWPE Drysuit
Unbreakable Durability. Unprecedented Flexibility.
For decades, technical diving meant a compromise: if you wanted a bombproof drysuit, you sacrificed flexibility. The SF Tech TNT ONE Drysuit changes the game entirely. Engineered for the most demanding explorers, it is the first drysuit in the world to utilize UHMWPE (Ultra High Molecular Weight Polyethylene) as its primary shell. This revolutionary material is as strong—if not stronger—than Aramid (Kevlar®), yet it possesses incredible elastic properties. The result is a precision instrument that is virtually indestructible but moves with you like a wetsuit.
The Material Revolution
The TNT ONE is built layer by layer to provide unmatched agility, warmth, and structural integrity for valve drills, photography, and tight cave restrictions.
- The Shell (UHMWPE): This advanced fabric provides a dynamic 4-way stretch, offering unparalleled freedom of movement underwater.
- The Core (TNT): Beneath the shell lies the proven TNT Core—High-Density Yamamoto Limestone Neoprene combined with Titanium Alpha heat-reflective layers. This makes the suit up to 2x warmer than standard butyl trilaminates.
- The Reinforcements: While the main body stretches, high-wear areas (side panels, belt, zipper protection, and knee pads) are heavily reinforced with DuPont™ Kevlar® for maximum structural integrity.
Innovation in Every Stitch
SF Tech relies on Yamamoto Limestone Neoprene, derived from calcium carbonate rather than oil, ensuring consistent density and insulation at extreme depths. Furthermore, the suit utilizes proprietary Seam Tech—there is no tape to peel off over time. Instead, seams are meticulously sealed with 3 to 5 layers of urethane sealant for permanent, flexible waterproofing.
⚙️ Technical Specifications
- Main Fabric: Elastic UHMWPE (Ultra High Molecular Weight Polyethylene) with 4-way stretch.
- Reinforcements: 25% DuPont™ Kevlar® / 75% Nylon (Knees, Sides, Belt).
- Waterproof Layer: High-Density Yamamoto Neoprene with Titanium Alpha.
- Internal Fabric: 100% Polyester for easy donning and moisture management.
- Entry System: Front Entry YKK Proseal® (Metal or Plastic options available) with protective cover.
- Design: Telescopic torso with crotch strap and a neoprene insulated neck collar.
- Weight & Certification: ~4.0 kg | Fully CE Certified.
📏 100% Made to Measure & Expert Sizing
The TNT ONE is a precision instrument. Every single suit is Made to Measure (M2M) to your exact body shape for perfect trim and comfort. You don't have to guess your size—our experts are here to help.
How it works: Upon ordering, we will contact you to schedule a detailed measurement session. We offer in-store measurements for local divers, or a comprehensive live video call consultation where our certified staff will guide you step-by-step through taking your exact measurements from the comfort of your home.
🛡️ Official SF Tech Dealer & Global Shipping
At XR Explorers, we are the proud official dealer for SF Tech. We offer full technical support, custom suit configuration, and after-sales service to ensure your investment lasts a lifetime of diving.
💬 Contact the XR Explorers Team for Sizing Consultations or Orders:
🚀 Fast GCC & International Shipping: We ship custom drysuits worldwide. For our regional technical divers, we provide rapid, insured delivery via DHL Express directly to Kuwait, Saudi Arabia (KSA), United Arab Emirates (UAE), Qatar, Bahrain, and Oman.
Custom Drysuits (Made-to-Order)
Since SF Tech drysuits are precision-crafted to your specific options and measurements, please allow 6 to 10 weeks for production.
Spares & Components (In-Stock)
Need a repair part fast? All in-stock drysuit components, seals, valves, and boots ship the next business day.
Shipping & Delivery
Once your order is ready to leave our warehouse, we use DHL Express for ultra-fast delivery to all GCC countries: Kuwait, Saudi Arabia (KSA), United Arab Emirates (UAE), Qatar, Bahrain, and Oman.
- Transit Time: 2-3 Business Days.
- Note: Shipping time estimates do not include transit time in customs clearance.
30-Day Returns
Shop with confidence. We accept returns on standard items up to 30 days after purchase.
Please refer to our "Returns & Refunds" page for specific terms regarding custom-made or made-to-measure products.