Harpon 321 gloves size 10 Natural rubber coated, textile supported for maximum comfort for long-term work in aggressive environments Freedom of movement, due to the anatomical shape and excellent comfort from the seamless textile support Good tear resistance Good resistance to many diluted acids and bases EN 388:2016 Protective gloves against mechanical risks 2131X EN ISO 374-1:2016 Type B Protective gloves against dangerous chemicals and micro-organisms. Terminology and performance requirements