SafeGard(R) 76 SMS Protective Garments from Lakeland incorporate three layers of breathable material along with triple stitching with serged seams. The two outer layers consist of spunbonded filaments to withstand tearing and abrasion. The inner layer of melt-blown polypropylene microfibers filters out particulates and liquids.Lakeland Industries, Inc., Ronkonkoma, NY.