NTi MULTIFLEXthe ultimate protective clothing for TA and forest and wildland fire operations
- Certified according to EN ISO 11612 and EN ISO 15384
- Knot-out ePTFE membrane offers quick adaptation to changing weather conditions and usage scenarios
- Forest fire standard is met with and without membrane
Premium delivery capability
NTi Multiflex - the flexible one
The NTi Multiflex represents significant progress in the development of multifunctional firefighting clothing: By meeting the EN ISO 11612:2015 and EN ISO 15384:2018 standards, it is suitable for forest and wildland fire and technical assistance operations and provides optimum protection for every wearer in these scenarios. It combines features that are typical for protective clothing in the field of technical assistance with forest fire-specific features: high-visibility vest release, abrasion protection on the knees and elbows, connecting zipper and width adjustment at the arm and ankle joints. The button-in and button-out membrane makes it possible to adapt the suit to changing weather conditions and deployment scenarios in just a few simple steps. If the membrane is unbuttoned, it can be stowed directly in the generously sized back pocket of the jacket.
NTi Multiflex “Facelift”
A proven design, purposefully refined
Multiflex has been specifically designed to meet the growing demands of modern fire departments. Additional storage space and optimized design details enhance functionality and comfort—while maintaining the same proven look and unchanged price.

NTi Base Layer Jacket
The new NTi base layer jacket is the perfect complement to Multiflex during the cold season. It keeps you warm without being bulky and allows for full range of motion.

Greater Flexibility in Personalization
Customized, larger back panel for personalized back printing, either as direct printing or a back label with Velcro fastening.

Side Pockets with Dual Functionality
The newly added zippered pockets provide extra storage space, while the side pockets make it easy to access items quickly and offer added convenience.

Waist Adjustment
The built-in waist adjustment allows the work pants to be customized to fit the body shape, ensuring an optimal fit.

Optimized Knee Reinforcement
The new knee reinforcements offer greater flexibility and also feature permanently sewn-in knee pads that do not need to be removed for washing.


Gold / darkblue


Gold


Darkblue


Darkblue / gold


Darkblue / red


Darkblue / fluorescent yellow


Gold / Fluorescent yellow
NTi Multiflex - Product variations
The NTi Multiflex is the universal solution for fighting forest and wildland fires, providing technical assistance and all situations where there is no structural fire fighting. Fire departments are therefore optimally prepared for any type of outdoor operation.
Darkblue
Gold
Gold/darkblue
Darkblue / gold
Darkblue / red
Darkblue / fluorescent yellow
Gold / Fluorescent yellow
Outer fabric 1: Nomex Outershell Tough (75% meta-Aramid (Nomex®)/23% para-Aramid (Kevlar®)/2% antistatic) for the colors black-blue, gold & orange
Outer fabric 2: Nomex Comfort (92% meta-aramid (Nomex®)/5% para-aramid (Kevlar®)/2% antistatic) for the color red
Moisture barrier: PTFE membrane laminated to aramid/viscose lining
Inner lining: 50% aramid / 50% viscose
- EN ISO 11612:2015 – PPE for work exposed to heat
- ISO 15384:2018 + Amd. 1:2021-09 -Protective clothing for open field firefighting
- EN 1149-5:2018 – Electrostatic properties
- EN ISO 14116:2015 – Protection against flames, materials, combination of materials and clothing with limited flame spread
- EN ISO 13688/2013 – general requirements
- EN 343:2019 – Protection against rain (certified only with membrane)
- EN ISO 22610 + 22612 – Protection against germs and bacteria (certified only with membrane)
- ISO 16604 – Protection against viruses (certified only with membrane)
* The suits in the color combinations darkblue-light yellow and gold-light yellow also comply with the TA standard EN 16689:2017
Jacket:
- A detachable membrane for quick adaptation to various weather conditions and outdoor use scenarios
- The wildfire standard is met whether the membrane is buttoned up or unbuttoned
- Colored markings on the collar, hem, and sleeves ensure that the membrane is buttoned up quickly and correctly
- Ergonomically contoured elbow area made of Kevlar fabric
- High freedom of movement in the sleeve and shoulder area
- Zipper at the back for attaching and securing the pants to the jacket (protection against flying sparks)
- Radio case with a convenient pull tab for easy opening.
- Various patch pockets with a second opening on the side provide more space for gear
- Adjustable arm straps with an additional elastic band
- Shoulder reinforcement made of silicone/carbon-coated Kevlar fabric
- Optimized comfort thanks to an elastic waistband
- Ventilation zippers under the arms for optimal air circulation
- Multifunctional pocket on the back for additional storage
- Segmented reflective stripes for greater lightness and freedom of movement
- 2-way zipper for greater comfort
- RFID/NFC Chip in the Radio Case
- Reflective piping for optimum body contour detection
- Two fleece straps for name badges
- Option for customization via back printing or a back label
Trousers:
- A detachable membrane that can be attached or removed for quick adaptation to various weather conditions and usage scenarios
- The wildfire standard is met whether the membrane is buttoned up or unbuttoned
- Colored markings on the hem and legs of the pants ensure that the membrane is buttoned in quickly and correctly
- Easy waist adjustment with Velcro for a custom fit; Velcro tabs for attaching suspenders
- Zipper at the back to connect the pants to the jacket during use
Install (to protect against flying sparks) - Ergonomically contoured knees with flexibility-enhancing knee reinforcements
- Knee reinforcement made of silicone/carbon-coated Kevlar fabric
- Knee pads sewn in securely
- Two bellows pouches with tool holders (edged with PU-carbon)
- Right bellows pocket with additional insulation featuring SMARTHEAT PROTECTION technology
for optimal heat protection for temperature-sensitive items (e.g.,
Cell phone, water bottle, etc.) - Button tab for attaching gloves or a drinking bottle
- Water- and oil-repellent outer fabric
- RFID/NFC chip in the right side pocket
- Segmented reflective stripes for greater lightness and freedom of movement
- Reflective piping for optimum body contour detection
- Adjustable-width pant legs
NTi Multiflex - protective clothing in the most flexible way
Experienced firefighters know this: Every operation is unique. Summer heat or rainy weather, forest fire or technical assistance, extinguishing work or rescue operations in traffic – each of these situations places different demands on protective clothing. This is precisely why the best firefighter suit is the one that provides the wearer with a high level of protection and flexible support in all scenarios.
And only the NTi Multiflex is so flexible: while it meets the forest fire standard for firefighter clothing (ISO 15384:2018) even when the membrane is unbuttoned, it can also be adapted to the prevailing outside temperature, offers many storage options and is extremely comfortable to wear thanks to its ergonomic design. This is ensured by additional features such as ventilation zippers, adjustable arm straps and an elasticated waistband that allows the protective suit to be adjusted to the wearer’s body shape.
Fire departments must be optimally prepared for all conceivable emergency situations. This also includes having an NTi Multiflex in the locker!
FAQ - we answer your questions about the NTi Multiflex for forest and wildland fires and TA:
The NTi Multiflex is designed for all outdoor operations, i.e. for practically every scenario with the exception of so-called indoor attacks. Its button-in and button-out membrane meets the applicable standards for forest fires and technical assistance, whereby the protective suit is still suitable for fighting forest fires even without an inner membrane. This feature further increases the safety and occupational safety of firefighters. As the membrane can be unbuttoned, the suit can be adapted immediately to changing weather conditions or operational scenarios.
Our NTi models are sold exclusively through our specialized dealers for operational and protective clothing. We will be happy to put you in touch with your nearest dealer using our inquiry form. You can also contact us here if you have any other questions.
For us, premium protective clothing also means premium delivery capability, i.e. we strive to be able to deliver standard sizes from stock as far as possible. Custom-made products are excluded from this rule, as they have to be specially manufactured after ordering.
NTi from Novotex-Isomat - firefighter clothing with experience
NTi is a brand of Novotex-Isomat from Germany High-quality protective equipment and uniforms for fire departments have been produced here for decades. Whether for youth firefighters or experienced firefighters, for men or women – we are committed to the safety of every firefighter, uncompromising material and workmanship quality, contemporary environmental standards and the best customer service in the development and production of every single item. With us, you will always find a personal contact for all your concerns and questions. Feel free to contact us directly and talk to us about what we can do for you!
