Made from 100% Merino wool with a modified Zirpro treatment, U.S. textile innovator Burlington has leveraged wool’s natural flame resistance in its BodyShield™ fabric to create workwear engineered to protect against flames and molten metal splashes—ideal for those working in melters, foundries, steel mills, and aluminium plants.
To put it to the test, Burlington poured 1 kg of molten metal directly onto BodyShield™ samples - aluminium at 760°C and iron at 1,538°C. The result: no ignition, and while the surface may singe, the fabric stays structurally sound – keeping the wearer protected.