CBRN Lightweight Combat Overboots are specialized footwear designed to protect military personnel and first responders from chemical, biological, radiological, and nuclear (CBRN) threats. These overboots are worn over standard combat boots to provide an additional layer of protection against hazardous materials and environments.
Advantages & Features:
- CBRN Protection:These overboots are specifically designed to provide a barrier against chemical, biological, radiological, and nuclear agents, preventing harmful substances from coming into contact with the wearer's boots and feet.
- Lightweight Design:Unlike traditional CBRN boots, these overboots are lightweight, making them easier to wear for extended periods without sacrificing comfort.
- Waterproof and Chemical-resistant:The overboots are usually made from materials that are both waterproof and resistant to chemicals, ensuring that harmful substances like toxic liquids or gases cannot penetrate through the boots.
- Breathable Materials:their protective nature, many CBRN overboots incorporate breathable materials or ventilation systems to help reduce heat buildup and allow moisture from perspiration to escape.
CBRN Overboot which is made from butyl rubber for use by military personnel and first responders in a CBRN environment. This ambidextrous, antistatic overboot provides protection against chemical warfare agents and can be decontaminated to a safe level. It is designed to provide optimum fit and performance. Fitting over your existing combat boots, our Combat CBRN Overboots add a layer of practical protection from CBRN threats-without sacrificing the flexibility or mobility that matters most.
CBRN Lightweight Combat Overboots
| Article | Test Item | Specified Standards | Actual test standards and methods | Requirement | Test Result |
| 1 | Tensile strength at 100%elongation | ISO 20344:2011 Personal protective equipment - Test methods for footwear | GB/T 528-2009 Vulcanized rubber or thermoplastic rubber, tensile strain measurement Quoted in GB/T 20991-2007 Personal protective equipment, testing methods for shoes, equivalent to ISO 20344:2011 | 1.724 to 3.45 MPa | 3.11-3.71Mpa |
| 2 | Tensile strength at break | ISO 20344:2011 Personal protective equipment - Test methods for footwear | GB/T 528-2009 Vulcanized rubber or thermoplastic rubber, tensile strain measurement Quoted in GB/T 20991-2007 Personal protective equipment, testing methods for shoes, equivalent to ISO 20344:2011 | Minimum 6.21Mpa | 9.59-11.14Mpa |
| 3 | Fuel Oil resistance | Cut the sized shoe samples and soak them in gasoline for 20 h at 32 ° C. Remove the swatches and check for dimensional changes and surface changes. | Resistant to fuel oil | Sample unchanged | |
| 4 | Hardness | ISO 868:2003 Plastics and ebonite -- Determination of indentation hardness by means of a durometer (Shore hardness) | GB/T 531.1-2008 Rubber - Determination of hardness - Part 1 : Shore hardness test method (equivalent to ISO 868:2003) | Maximum 65 | 59-61 |
| 5 | Leakage | ISO 20344:2011 | ISO 20344:2011 The boot is completely submerged in the water,Closed port section,Inflated 30kPa, Hold for 30s and observe for leaks | No evidence of leakage | No evidence of leakage |
| 6 | Slip resistance | ISO 20344:2011 | GB/T3903.6-2017 Footwear, whole shoe test method, anti-skid performance (The method is equivalent to the provisions of 5.11 of ISO 20344:2011) | Slip resistant | Slip resistant |
| 7 | Resistance to Chemical Warfare Agents | Finabel O.7.C or NATO AEP 38 | Refer to the following two standards ASTM F739-99a Standard Test Method for Resistance of Protective Clothing Materials to Permeation by Liquids or Gases Under Conditions of Continuous Contact; BS EN 943-1:2002 Protective clothing against liquid and gaseous chemicals Annex B "Test methods and performance classification for mateeerials,seams,jions and assemblages" | Resistance to Chemical Warfare Agents(HD,GD,and VX)≥ 24h | 20 ° C, full contact with HD liquid, can provide protection time of not less than 24 hours (from the chemical principle can be inferred: GD and VX permeability is much lower than HD) |
| 8 | Leg thickness | ≥2mm | ≥2mm | ||
| 9 | Health Hazards | Not present dermal health hazards when used | No odor, no skin irritation, safety, flame retardant |
Warm remind: We can change the appearance and shape according to your requirements, make a new mold and put your LOGO on it.
•We are a professional CBRN product R&D and manufacturer. In China, we cooperate with military organizations and provide the military with NBC series products, including NBC boots, NBC gloves, and NBC suit.
• We are one of the largest military boots manufacturers in China. We have nearly 30 years of production experience
• We have excellent design team to match your OEM requirements
• We have first-class production equipment and strict quality inspection
• We ensure that each pair of shoes has an extremely long service life
• We have excellent after-sales service guarantee system.
1.Are you a direct manufacturer and exporter from China?
Yes, we are. This CBRN Lightweight Combat Overboots is independently developed and produced by us ,we have our own factory and international sales department. We produce our own products all by ourselves.
2.What is the production capacity of your factory?
We have an annual production capacity of 2 million pairs.
3.Can we visit your factory at any time?
Of course, we welcome you to visit our factory at any time. We would like to remind you warmly here,some advanced equipment and production processes in our production area refuse to take pictures and videos.
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