... palm 3.Anti-slip and knuckle impact protection High Protection Working Glove for Oil FieldFeatures1) Natural hand curve matching palm ... , forestry, home maintenance, landscaping, material handling, ranchingTechnique1) Twin needle over-lay for palm patch sewing2) Rubber/silicon anaglyph printing logo3 ... printing, anaglyph printing, high frequency and ultra sonic pressing. Working Glove for Oil Field