AlphaTec® 87 224 Neoprene Gloves, Cotton Flock Lined, Size 10, Yellow Blue no checkout Cam action design of male Cam action design of male half connector pulls the two halves together Connector covers are molded form a special heat and cold resistant material Covers have no metal liner to rust or corrode Metal parts are precision machined with heavy specially shaped brass extrusion soil resistant closed cell foam skin prevents dirt build up A recessed diamond embossed pattern provides added grip on wet or dry surfaces A unique dipping process which combines neoprene over natural rubber latex provides increased protection against a wide range of chemicals