Tychem fabric is impermeable and provides protection from chemicals and fluids. Zipper front makes this coverall easy to don and doff. Serged seams are strong and stress-resistant . Open or elasticated wrists and ankles. Sizes SM through XXXXXL available. Tychem coverall Sizing chart . This zipper-front disposable coverall from Dupont is crafted in a specialised material, Tychem®, and meets the Personal Protective Equipment (PPE) guidelines set by the Centre for Disease Control and Prevention (CDC) when managing patients with infectious diseases. Impermeable: Tychem® garments are created from Tyvek® - a flash-spun, high density polyethylene which gives a unique, non-woven fabric. Tyvek® provides an intrinsically strong barrier against particles small as 1.0 micrometres in size. Tychem® garments use another polyethylene to coat these chemical protection coveralls. Durable: In crafting these chemical protection suits Dupont has ensured that the permeability of Tychem® has undergone rigourous testing by a third party laboratory to guarantee safety for the wearer. It offers protection against 42 different chemical challenges for at least 30 minutes. Serged Seam: The seams of this coverall are made up of multiple interlocking threads which are sewn around the raw edges of fabric to create a strong and stress-resistant seam. High visibility: This coverall is available in yellow for maximum visibility during emergency patient care. Easy to wear: The coverall has either open wrists and ankles to allow for easy doffing of protective gloves and boot covers, or elasticated wrists and ankles for a better fit and increased protection from infection. This suit is available in all sizes, including DuPont Tychem® Coverall XL. Compliant: This coverall meets the CDC's guidelines for PPE to be worn by healthcare professionals when managing patients with ebola virus disease. Customise Your DuPont QC120BLY Coverall: This coverall is available in sizes SM-XXXXXL. See additional images for this Tychem® coverall with sizing chart. Also available with either open or elasticated ankles and wrists. Please select your preference from the drop down box above..