Crafted with a pre-curved design and flex zones in the elbow, these arm sleeves make for a natural and comfortable fit. They also feature a soft neoprene thumb loop and adjustable arm straps to ensure a secure fit that leaves no part of the arm exposed to potential cut hazards.brbrANSI/ISEA 105-2016 LEVEL A9 CUT RESISTANCE & LEVEL 4 ABRASION RESISTANCEbrbrThe tungsten fiber knit is tested to ANSI/ISEA 105-2016 level A9 cut protection and ANSI/ISEA 105-2016 level 4 abrasion resistance for safety around the sharpest and roughest materials. Classified by the weight needed to cut through, ANSI/ISEA 105-2016 level A9 is the highest cut rating with a measure of 6,000+ grams. For more on cut-resistance levels, check out our ANSI/ISEA 105-2016 Guide.brbrThese cut sleeves are best for workers in material handling, demolition, construction, automotive, manufacturing, assembly and many other industries.brbr Includes 1 pair of sleeves.