Lakeland CT3S414 Kaimas 3 Chemical Protective Suit features a unique protective membrane made of multi-layer composite materials, providing excellent chemical protection. Taped sealed seams enhance the protection level and strength. The double zipper design improves sealing, with both inner and outer zippers equipped with pull tabs. The fabric has been tested to protect against bacteria, blood, and microorganisms. Fabric: Grey EVOH chemical protective membrane + spunbond polypropylene nonwoven fabric (spunbond PP)---170 g/m2; Certified for European standards Type 3 and 4, compliant with EN 1149 (anti-static standard) and EN 340; Elastic cuffs at wrists, ankles, and hood opening; Heat-sealed tape edges; Typical applications: Handling of highly hazardous chemicals and chemical waste; Industrial demolition operations; Petrochemical industry; Typical applications for biological and chemical weapons; Typical counter-terrorism applications, etc. Includes hood, attached boot covers, elastic closures at waist, wrists, and ankles; Features a zippered front placket. Available in grey and orange with heat-sealed tape. Sizes: S-XXXL