The ProFlex 7941 Cut-Resistant Protective Arm Sleeve offers Level 4 cut protection with a breathable, moisture-wicking material. This cut-resistant sleeve is an innovative, first-of-its-kind sleeve that provides protection from cuts and slashes while incorporating moisture-wicking fibers to keep workers cool. Sleeves feature TenaLux yarn, which provides A4 cut protection without fiberglass or steel for non-irritating comfort. The yarn also is lighter weight and more breathable than traditional fiberglass, steel cut and Kevlar sleeves. TenaLux has a cool-to-the-touch feeling while being supremely wicking for all-day comfort. Not only are these breathable cut-resistant sleeves designed with a lighter weight yarn, but they also feature moisture-wicking fibers to keep sweat off the skin to provide a cooler more comfortable cooling arm sleeve.