Light gray water-based coating, consisting of a mix of synthetic materials, that offers a lot of fingertip sensitivity.Coating shaped to the palm.Seamless black nylon lining, 13 stitches per inch.Fine and elastic stitches for excellent comfort.Free from silicone and DMF.Not suitable for contact with acidic foodstuffs.Excellent comfort.Outstanding abrasion resistance.The HyFlex® 11-421 has a green marking according to the color coding system that indicates the cut resistance level: 1 (green), 3 (orange), 5 (red).