revolutionary material

A new patent-pending material made of high density neoprene

incredible mobility

The TNT material offers unprecedented flexibility and suppleness

YKK METAL ZIPPER​

YKK Proseal® is a strong and reliable watertight fastening solution

ONE SIZE: YOURS!​

To guarantee perfection, all SF Tech drysuits are made to measure, with your choice of options and colors

Specifications

The SF Tech TNT Classic is a hybrid suit made of our revolutionary TNT material and a high quality Nylon RipStop trilaminate. A versatile suit for recreational and technical divers, in both cold and tempered water. With its heavy duty reinforcements, the TNT Classic is suited for open water divers as well as cave or wreck divers.

The TNT and trilaminate material are lightweight and flexible, and the fitted cut provides excellent freedom of movement. The front-zipper entry as well as the telescopic torso allows the diver to be self-sufficient in the donning and doffing process.

Aramid fiber reinforcements are provided on arms, chest and back as well as the knees and crotch area. The rest of the suit is made of Nylon RipStop, a material commonly used for the manufacture of technical products with high stresses, such as paraglider or sail boats.

characteristics

  • Revolutionary Patent-Pending material
  • High density Neoprene Trilaminate
  • Titanium heat-reflective layers
  • Aramid fiber reinforcements on critical areas
  • Front entry YKK metal zipper
  • Protective zipper cover
  • Telescopic torso with crotch strap
  • Heavy duty knee pads
  • Large adjustable suspenders
  • Neoprene insulated neck collar
  • Fitted cut
  • Made to measure
  • Total weight: ~4.0kg
  • CE certified

technical data

  • Waterproof layer (TNT): High density neoprene
  • External fabric (TNT): 25% DuPont™ Kevlar® / 75% Nylon
  • Internal Fabric (TNT): 100% Nylon (70 deniers)
  • Waterproof layer (Trilam): Butyl rubber
  • External fabric (Trilam): 100% Nylon
  • Internal Fabric (Trilam): 100% Polyester
  • Assembly: Felled seam with double topstitch
  • Seams: 3-5 layers of urethane sealant

MAKE IT THE WAY YOU WANT

knee-pads

REINFORCED KNEE PADS

Extra layer of aramid material

renfort-cul

REINFORCED BUTT PROTECTION

Strong aramid-based material

torse

REINFORCED UPPER BODY

Strong aramid-based material

neck-latex

LATEX NECK SEAL

High Quality Latex

neck-neo

NEOPRENE NECK SEAL

2mm smooth neoprene

neck-silicone

SILICONE NECK SEAL

Si Tech quick neck system

wrist-latex

LATEX WRIST SEAL

Heavy duty latex

wrist-silicone

SILICONE WRIST SEAL

Si Tech QCS System

glove

DRYGLOVES SYSTEM

Rolock and others

valve-apeks-hp

APEKS VALVE

Apeks high profile valve

valve-apeks-lp

APEKS VALVE

Apeks low profile valve

valve-sitech

SITECH DUMP VALVE

SiTech Argo exhaust valve

valve-heating

HEATING INFLATION VALVE

SF Tech heating valve

inf-apeks

APEKS INFLATION VALVE

Apeks swivel inflation valve

inf-sitech

SI TECH INFLATION VALVE

Si Tech shell inflation valve

p-valve

P-VALVE

SF Tech delrin p-valve

boots-std

STANDARD BOOTS

Heavy duty 5mm neoprene

boots-rockboots

ROCKBOOTS SYSTEM

With 2mm neoprene socks

boots-teckna

LIGHT BOOTS

Flexsole 3mm neoprene

hood-sep

HOOD REMOVABLE

K01 5mm hood

hood-att

HOOD ATTACHED

Attached 7mm hood

pocket-left

POCKET ON THE LEFT LEG

Large cargo pocket

pocket-right

POCKET ON THE RIGHT LEG

Large cargo pocket

zipper

METAL ZIPPER

YKK Proseal zipper

zipper

PLASTIC ZIPPER

YKK Aquaseal zipper

zipper-prot

PROTECTIVE ZIPPER

Plastic protective zipper

Check out our other models

neoprene classic

performance meets efficiency

neoprene pro

heavy duty by definition

TNT PRO

the best of both world

special forces

military grade drysuits

beauty is on the inside

We are making our suits the right way, outside and inside. Each seam is coated with mulitple layers of urethane sealent. Applied by hand, this hard-wearing and long-lasting product ensure watertightness on all seams.
Our products are made to last. And we prove that by offering a lifetime warranty on all seams and workmanship, as well as a free annual service.

#SFTECH