Our Protective CBRN Gloves provide up to 24 hours of protection against nuclear, biological, and chemical threats. They&';ve been proven through extensive testing to perform in even the most extreme conditions. Featuring durable butyl rubber construction and an ambidextrous design, these hazmat gloves are a practical choice and an outstanding value that doesn&';t compromise on protection. Key Features:Butyl rubber construction (standard for most CBRN/Hazmat protocols)Superior resistance against hazardous chemical splashes and exposureProvides up to 24 hours of protection against vaporized chemical warfare agentsDesigned to be worn for up to 30 days without losing chemical resistance or flexibilityImpermeable to biological agents and nuclear falloutEach ambidextrous glove features corrugated joints, textured palms and fingerprints, and a snug fit to prevent slippageExtra-long cuffs are easier to integrate with hazmat suitDusted with non-irritant, non-toxic mineral powderShelf life of up to 15 years in original packaging and optimum conditions (See below for details)Smooth exterior finish allows for quick and easy decontaminationIn compliance with EEC Directive for Personal Protective Equipment (89/686/EEC)Technical Specifications for Protective CBRN GlovesDurable butyl hazmat gloves are an absolute necessity for any complete PPE kit. Our protective CBRN gloves help meet that need for numerous law enforcement agencies, militaries, and civilians from all over the world.Unlike other hazmat gloves, these CBRN protective gloves come with a number of mobility-enhancing features that improve the user&';s ability to manipulate firearms, operate machinery, and navigate their environment while wearing full-body PPE. They&';re designed to integrate seamlessly with a wide range of hazmat suits using Kappler Chemtape to seal the junctions. And they&';ve been extensively tested to meet a variety of different standards (see below).Our Protective CBRN Gloves also have a substantially longer shelf life than most competitors. When kept in their original packaging they can last up to 15 years and still work perfectly. As a result, you get better value and easier logistics in the long-run. Size Chart Gloves Size Chart (in)Order sizeUnit ofXSSMMDLGXLXXLMold sizeMeasureXSSMLXLXXLMiddle finger lengthin2.953.153.353.543.743.94Width of palmin3.743.863.984.094.214.33Length of glovesin13.5813.7813.9814.1714.3714.57Wrist circumferencein13.0713.1513.2313.3913.5413.70Weight of each pairlbm0.460.460.490.510.530.55Technical Details for Protective CBRN GlovesProtective CBRN Gloves meet the following testing standards:DEF STAN 93-55/2, Annex A: Method of Test for Penetration of Mustard GasDEF STAN 93-55/2, Annex B: Method of Test for Penetration of Mustard Gas DecontaminationQSTAG 991: .Standard Tests for Measuring the Penetration of CW Agents through Protective Clothing TOP 8-2-501: Permeation and Penetration Testing of Materials with Chemical Agents or Simulants (Swatch Testing)TOP 10-2-022: Chemical Vapor and Aerosol System Level Testing of Chemical/ Biological Protective SuitsEN 374-1: 2003: Protective Gloves against Chemicals and Microorganisms (Terminology and Performance Requirements)EN 374-2: 2003: Protective Gloves against Chemicals and Microorganisms (Determination of Resistance to Penetration)EN 374-3: 2003: Protective Gloves against Chemicals and Microorganisms (Determination of Resistance to Permeation)EN 388: 2003: Protective Gloves against Mechanical RisksEN 420: 1994: Protective Gloves: General Requirements and Test MethodsEN 1149-1: Electrostatic Properties (Protective Clothing)ASTM D412: Vulcanized Rubber and Thermoplastic Elastomers - TensionASTM D624: Tear Strength of Conventional Vulcanized Rubber and Thermoplastic ElastomersASTM F739: Permeation of Liquids and Gases through Protective MaterialsASTM D1053: Stiffening at Low Temperatures: Flexible Polymers and Coated FabricsASTM F1342: Test Method for Protective Clothing Material Resistance to PunctureASTM F1790: Test Method for Measuring Cut Resistance of Materials used in Protective ClothingASTM D2240: Rubber Property, Durometer HardnessFTMS 191A Method 5931: Electrostatic Decay of FabricsButyl Gloves StorageMIRA Safety Protective CBRN Gloves (like all butyl rubber gloves) should be stored in their original packaging in a dark room at a temperature between 41AdegF and 77AdegF with a relative humidity of less than 75%. In these conditions, these gloves can be stored for 15 years. Manufacturer advises these gloves can be stored at temperature extremes of -50AdegC to 60AdegC (-58AdegF to 140AdegF) if needed. These gloves are 100% butyl rubber and should be handled as such, so inspect for cracking especially in flexion spots after use.