Mid-Arm length cryogenic gloves with SaferGrip palm and 100 percent waterproof liner. NSA offers gloves for protection against cryogenic liquids and other ultra-cold environments. NSA's gloves are available waterproof versions and have been tested to EN 511 (European Standard for protective gloves against cold) and other test methods such as the IFTH (Lyon, France) reference method for immersion in liquid nitrogen - ZL0102 (waterproof style only). Waterproof SaferGrip gloves give you the same great protection as the standard waterproof gloves, plus a specially designed SaferGrip silicone-coated material in the palm for enhanced grip and durability. Available in medium blue color. Olefin/polyester lining. -260 to -300 degree F temperature range.